The 9/11 Commission Report · 2004

"THE SYSTEM WAS BLINKING RED"

"THE SYSTEM WAS BLINKING RED"

8.1 The Summer of Threat

As 2001 began, counterterrorism officials were receiving frequent but fragmentary reports about threats. Indeed, there appeared to be possible threats almost everywhere the United States had interests—including at home.

To understand how the escalation in threat reporting was handled in the summer of 2001, it is useful to understand how threat information in general is collected and conveyed. Information is collected through several methods, including signals intelligence and interviews of human sources, and gathered into intelligence reports. Depending on the source and nature of the reporting, these reports may be highly classified—and therefore tightly held—or less sensitive and widely disseminated to state and local law enforcement agencies. Threat reporting must be disseminated, either through individual reports or through threat advisories. Such advisories, intended to alert their recipients, may address a specific threat or be a general warning.

Because the amount of reporting is so voluminous, only a select fraction can be chosen for briefing the president and senior officials. During 2001, Director of Central Intelligence George Tenet was briefed regularly regarding threats and other operational information relating to Usama Bin Ladin.1 Beginning in December 1999, these briefings were conducted based on slides created by the CIA's Bin Ladin unit. See Richard interview (Dec. 11, 2003).We were able to review the slides to identify the subjects of the respective briefings. He in turn met daily with President Bush, who was briefed by the CIA through what is known as the President's Daily Brief (PDB). Each PDB consists of a series of six to eight relatively short articles or briefs covering a broad array of topics; CIA staff decides which subjects are the most important on any given day. There were more than 40 intelligence articles in the PDBs from January 20 to September 10, 2001, that related to Bin Ladin. The PDB is considered highly sensitive and is distributed to only a handful of high-level officials.2 The exact number of persons who receive the PDB varies by administration. In the Clinton administration, up to 25 people received the PDB. In the Bush administration, distribution in the pre-9/11 time period was limited to six people. The Commission received access to about four years of articles from the PDB related to Bin Ladin, al Qaeda, the Taliban, and key countries such as Afghanistan, Pakistan, and Saudi Arabia, including all the Commission requested. The White House declined to permit all commissioners to review these sensitive documents.The Commission selected four representatives—the Chair, the Vice Chair, Commissioner Gorelick, and the Executive Director—as its review team.All four reviewed all of the more than 300 relevant articles. Commissioner Gorelick and the Executive Director prepared a detailed summary, reviewed by the White House for constitutional and especially sensitive classification concerns, that was then made available to all Commissioners and designated staff. Except for the August 6, 2001, PDB article, the summary could not include verbatim quotations, for example the titles of the articles, but could paraphrase the substance.Two of the articles—the December 4, 1998, hijacking article (in chapter 4) and the August 6, 2001, article discussing Bin Ladin's plans to attack in the United States (in this chapter)-were eventually declassified.

The Senior Executive Intelligence Brief (SEIB), distributed to a broader group of officials, has a similar format and generally covers the same subjects as the PDB. It usually contains less information so as to protect sources and methods. Like their predecessors, the Attorney General, the FBI Director, and Richard Clarke, the National Security Council (NSC) counterterrorism coordinator, all received the SEIB, not the PDB.3 The CIA produced to the Commission all SEIB articles relating to al Qaeda, Bin Ladin, and other subjects identified by the Commission as being relevant to its mission from January 1998 through September 20, 2001. Clarke and his staff had extensive access to terrorism reporting, but they did not have access to internal, nondisseminated information at the National Security Agency (NSA), CIA, or FBI.

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The Drumbeat Begins

In the spring of 2001, the level of reporting on terrorist threats and planned attacks increased dramatically to its highest level since the millennium alert. At the end of March, the intelligence community disseminated a terrorist threat advisory, indicating a heightened threat of Sunni extremist terrorist attacks against U.S. facilities, personnel, and other interests.4 See CIA, SEIB, "Sunni Terrorist Threat Growing," Feb. 6, 2001; CIA cable, "Intelligence Community Terrorist Threat Advisory," Mar. 30, 2001.

On March 23, in connection with discussions about possibly reopening Pennsylvania Avenue in front of the White House, Clarke warned National Security Advisor Condoleezza Rice that domestic or foreign terrorists might use a truck bomb—their "weapon of choice"-on Pennsylvania Avenue. That would result, he said, in the destruction of the West Wing and parts of the residence.5 See NSC email, Clarke to Rice, Briefing on Pennsylvania Avenue, Mar. 23, 2001. He also told her that he thought there were terrorist cells within the United States, including al Qaeda.

The next week, Rice was briefed on the activities of Abu Zubaydah and on CIA efforts to locate him. As pointed out in chapter 6,Abu Zubaydah had been a major figure in the millennium plots. Over the next few weeks, the CIA repeatedly issued warnings—including calls from DCI Tenet to Clarke—that Abu Zubaydah was planning an operation in the near future. One report cited a source indicating that Abu Zubaydah was planning an attack in a country that CIA analysts thought might be Israel, or perhaps Saudi Arabia or India. Clarke relayed these reports to Rice.6 See NSC email, Clarke to Rice and Hadley,Terrorism Update, Mar. 30, 2001; NSC email, Clarke to Rice, Terrorist Threat Warning, Apr. 10, 2001.

In response to these threats, the FBI sent a message to all its field offices on April 13, summarizing reporting to date. It asked the offices to task all resources, including human sources and electronic databases, for any information pertaining to "current operational activities relating to Sunni extremism." It did not suggest that there was a domestic threat.7 See FBI electronic communication, heightened threat advisory, Apr. 13, 2001.

The interagency Counterterrorism Security Group (CSG) that Clarke chaired discussed the Abu Zubaydah reports on April 19.The next day, a briefing to top officials reported "Bin Ladin planning multiple operations." When the deputies discussed al Qaeda policy on April 30, they began with a briefing on the threat.8 See NSC email, Cressey to Rice and Hadley,Threat Update,Apr. 19, 2001; CIA, SEIB,"Bin Ladin Planning Multiple Operations,"Apr. 20, 2001; NSC memo, Clarke for Hadley,"Briefing Notes for al Qida Meeting," undated (appears to be from April 2001).

In May 2001, the drumbeat of reporting grew louder with reports to top officials that "Bin Ladin public profile may presage attack" and "Bin Ladin network's plans advancing." In early May, a walk-in to the FBI claimed there was a plan to launch attacks on London, Boston, and New York. Attorney General John Ashcroft was briefed by the CIA on May 15 regarding al Qaeda generally and the current threat reporting specifically. The next day brought a report that a phone call to a U.S. embassy had warned that Bin Ladin supporters were planning an attack in the United States using "high explosives." On May 17, based on the previous day's report, the first item on the CSG's agenda was "UBL: Operation Planned in U.S."9 For threats, see CIA, SEIB, "Bin Ladin Public Profile May Presage Attack," May 3, 2001; CIA, SEIB, "Bin Ladin Network's Plans Advancing," May 26, 2001; FBI report, Daily UBL/Radical Fundamentalist Threat Update, ITOS Threat Update Webpage, May 7, 2001 (the walk-in's claim was later discredited). For Attorney General briefing, see CIA briefing materials, "Briefing for the Attorney General, 15 May 2001, Al-Qa'ida," undated. For more threats and CSG discussion, see Intelligence report,Threat Report, May 16, 2001; NSC memo, CSG agenda, May 17, 2001. The anonymous caller's tip could not be corroborated.

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Late May brought reports of a possible hostage plot against Americans abroad to force the release of prisoners, including Sheikh Omar Abdel Rahman, the "Blind Sheikh," who was serving a life sentence for his role in the 1993 plot to blow up sites in New York City. The reporting noted that operatives might opt to hijack an aircraft or storm a U.S. embassy. This report led to a Federal Aviation Administration (FAA) information circular to airlines noting the potential for "an airline hijacking to free terrorists incarcerated in the United States." Other reporting mentioned that Abu Zubaydah was planning an attack, possibly against Israel, and expected to carry out several more if things went well. On May 24 alone, counterterrorism officials grappled with reports alleging plots in Yemen and Italy, as well as a report about a cell in Canada that an anonymous caller had claimed might be planning an attack against the United States.10 See CIA, SEIB, "Terrorist Groups Said Cooperating on US Hostage Plot," May 23, 2001; FAA information circular,"Possible Terrorist Threat Against American Citizens," IC-2001-08, June 22, 2001 (this IC expired on August 22, 2001); CIA, SEIB,"Bin Ladin Network's Plans Advancing," May 26, 2001; NSC email, Clarke to Rice and Hadley,"A day in the life of Terrorism intelligence," May 24, 2001.

Reports similar to many of these were made available to President Bush in morning intelligence briefings with DCI Tenet, usually attended by Vice President Dick Cheney and National Security Advisor Rice. While these briefings discussed general threats to attack America and American interests, the specific threats mentioned in these briefings were all overseas.

On May 29, Clarke suggested that Rice ask DCI Tenet what more the United States could do to stop Abu Zubaydah from launching "a series of major terrorist attacks," probably on Israeli targets, but possibly on U.S. facilities. Clarke wrote to Rice and her deputy, Stephen Hadley, "When these attacks occur, as they likely will, we will wonder what more we could have done to stop them." In May, CIA Counterterrorist Center (CTC) Chief Cofer Black told Rice that the current threat level was a 7 on a scale of 1 to 10, as compared to an 8 during the millennium.11 See NSC email, Clarke to Rice and Hadley, Stopping Abu Zubaydah's attacks, May 29, 2001. For threat level, see White House document,"Selected Summer 2001 Threat Response Activities," undated, pp. 1–2 (provided to the Commission by President Bush on Apr. 29, 2004).

High Probability of Near-Term "Spectacular" Attacks

Threat reports surged in June and July, reaching an even higher peak of urgency. The summer threats seemed to be focused on Saudi Arabia, Israel, Bahrain, Kuwait, Yemen, and possibly Rome, but the danger could be anywhere—including a possible attack on the G-8 summit in Genoa. A June 12 CIA report passing along biographical background information on several terrorists mentioned, in commenting on Khalid Sheikh Mohammed, that he was recruiting people to travel to the United States to meet with colleagues already there so that they might conduct terrorist attacks on Bin Ladin's behalf. On June 22, the CIA notified all its station chiefs about intelligence suggesting a possible al Qaeda suicide attack on a U.S. target over the next few days. DCI Tenet asked that all U.S. ambassadors be briefed.12 The information regarding KSM was not captioned as a threat. It was part of a longer cable whose subject line was "Terrorism: Biographical Information on Bin Ladin Associates in Afghanistan."The cable reported further that KSM himself was regularly traveling to the United States. See Intelligence report, June 12, 2001. This was doubted by the CIA's Renditions Branch, which had been looking for KSM since 1997. It noted, however, that if the source was talking about the "real" KSM, the CIA had both "a significant threat and opportunity to pick him up." See CIA cable, request additional information on KSM, June 26, 2001.A month later, a report from the source indicated that the information regarding KSM's travel to the United States was current as of the summer of 1998. It noted further, however, that KSM continued his old activities but not specifically the travel to the United States. Significantly, it confirmed that the source was talking about the "real" KSM. See CIA cable, follow-up source on KSM, July 11, 2001.As noted in chapter 7, KSM has said that it was generally well known by the summer of 2001 that he was planning an operation in the United States. Roger Cressey told us he did not recall seeing this reporting, although he would have had access to it. Roger Cressey interview (June 23, 2004). For the summer threat reporting and actions taken in response, see NSC memo, Clarke/Cressey agenda for June 22 CSG meeting, June 20, 2001; CIA, SEIB,"Bin Ladin and Associates Making Near-Term Threats," June 25, 2001; CIA, SEIB,"Bin Ladin Planning High-Profile Attacks," June 30, 2001; CIA cable,"Threat UBL Attack Against US Interests Next 24–48 Hours," June 22, 2001; FBI report, Daily UBL/Radical Fundamentalist Threat Update, ITOS Threat Update Webpage, June 22, 2001.

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That same day, the State Department notified all embassies of the terrorist threat and updated its worldwide public warning. In June, the State Department initiated the Visa Express program in Saudi Arabia as a security measure, in order to keep long lines of foreigners away from vulnerable embassy spaces. The program permitted visa applications to be made through travel agencies, instead of directly at the embassy or consulate.13 DOS cable, Riyadh 02326, "U.S.Visa Express Program Transforms NIV Scene in Saudi Arabia," Aug. 19, 2001; NSC memo, Current US Terrorism Alert, July 3, 2001.

A terrorist threat advisory distributed in late June indicated a high probability of near-term "spectacular" terrorist attacks resulting in numerous casualties. Other reports' titles warned, "Bin Ladin Attacks May be Imminent" and "Bin Ladin and Associates Making Near-Term Threats." The latter reported multiple attacks planned over the coming days, including a "severe blow" against U.S. and Israeli "interests" during the next two weeks.14 See CIA cable, "Possible Threat of Imminent Attack from Sunni Extremists," June 23, 2001; CIA, SEIB, "Bin Ladin Attacks May be Imminent," June 23, 2001; CIA, SEIB,"Bin Ladin and Associates Making Near-Term Threats," June 25, 2001.

On June 21, near the height of the threat reporting, U.S. Central Command raised the force protection condition level for U.S. troops in six countries to the highest possible level, Delta. The U.S. Fifth Fleet moved out of its port in Bahrain, and a U.S. Marine Corps exercise in Jordan was halted. U.S. embassies in the Persian Gulf conducted an emergency security review, and the embassy in Yemen was closed. The CSG had foreign emergency response teams, known as FESTs, ready to move on four hours' notice and kept up the terrorism alert posture on a "rolling 24 hour basis."15 See NSC memo, Clarke to CSG regarding that day's CSG meeting, June 22, 2001; NSC memo, Current U.S.Terrorism Alert, July 3, 2001. For the readiness of FESTs, see NSC email, Clarke to Rice and Hadley,Terror-ism Threat Update, June 25, 2001.

On June 25, Clarke warned Rice and Hadley that six separate intelligence reports showed al Qaeda personnel warning of a pending attack. An Arabic television station reported Bin Ladin's pleasure with al Qaeda leaders who were saying that the next weeks "will witness important surprises" and that U.S. and Israeli interests will be targeted. Al Qaeda also released a new recruitment and fund-raising tape. Clarke wrote that this was all too sophisticated to be merely a psychological operation to keep the United States on edge, and the CIA agreed. The intelligence reporting consistently described the upcoming attacks as occurring on a calamitous level, indicating that they would cause the world to be in turmoil and that they would consist of possible multiple—but not necessarily simultaneous—attacks.16 See NSC email, Clarke to Rice and Hadley, Possibility of an al Qaeda Attack, June 25, 2001; CIA report, Foreign Broadcast Information Service, "MBC TV Carries Video Report on Bin Ladin, Followers in Training," June 24, 2001; CIA, SEIB,"Bin Ladin Threats Are Real," June 30, 2001; John McLaughlin interview (Jan. 21, 2004); CIA cable,"Continued Threat/Potential Attack by UBL," June 29, 2001.

On June 28, Clarke wrote Rice that the pattern of al Qaeda activity indicating attack planning over the past six weeks "had reached a crescendo." "A series of new reports continue to convince me and analysts at State, CIA, DIA [Defense Intelligence Agency], and NSA that a major terrorist attack or series of attacks is likely in July," he noted. One al Qaeda intelligence report warned that something "very, very, very, very" big was about to happen, and most of Bin Ladin's network was reportedly anticipating the attack. In late June, the CIA ordered all its station chiefs to share information on al Qaeda with their host governments and to push for immediate disruptions of cells.17 See NSC email, Clarke to Rice and Hadley, Possibility of an al Qaeda Attack, June 28, 2001; NSC email, Clarke for Rice and others,Terrorist Alert, June 30, 2001.

The headline of a June 30 briefing to top officials was stark: "Bin Ladin Planning High-Profile Attacks." The report stated that Bin Ladin operatives expected near-term attacks to have dramatic consequences of catastrophic proportions. That same day, Saudi Arabia declared its highest level of terror alert. Despite evidence of delays possibly caused by heightened U.S. security, the planning for attacks was continuing.18 See NSC email, Clarke to Rice and others,Terrorist Alert, June 30, 2001; CIA, SEIB,"Bin Ladin Planning High-Profile Attacks," June 30, 2001; CIA, SEIB,"Planning for Bin Ladin Attacks Continues, Despite Delays," July 2, 2001.

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On July 2, the FBI Counterterrorism Division sent a message to federal agencies and state and local law enforcement agencies summarizing information regarding threats from Bin Ladin. It warned that there was an increased volume of threat reporting, indicating a potential for attacks against U.S. targets abroad from groups "aligned with or sympathetic to Usama Bin Ladin." Despite the general warnings, the message further stated, "The FBI has no information indicating a credible threat of terrorist attack in the United States." However, it went on to emphasize that the possibility of attack in the United States could not be discounted. It also noted that the July 4 holiday might heighten the threats. The report asked recipients to "exercise extreme vigilance" and "report suspicious activities" to the FBI. It did not suggest specific actions that they should take to prevent attacks.19 FBI report, National Law Enforcement Telecommunications System (NLETS) message, "National Threat Warning System—Potential Anti-U.S.Terrorist Attacks," July 2, 2001.

Disruption operations against al Qaeda–affiliated cells were launched involving 20 countries. Several terrorist operatives were detained by foreign governments, possibly disrupting operations in the Gulf and Italy and perhaps averting attacks against two or three U.S. embassies. Clarke and others told us of a particular concern about possible attacks on the Fourth of July. After it passed uneventfully, the CSG decided to maintain the alert.20 By July 3, DCI Tenet had asked about 20 of his counterparts in friendly foreign intelligence services to detain specific al Qaeda members and to generally harass al Qaeda–affiliated cells. NSC memo, Current U.S.Terrorism Alert, July 3, 2001. For specific disruption activities and maintaining alert, see NSC email, Clarke to Rice and Hadley,Threat Updates, July 6, 2001; Richard Clarke interview (Jan. 12, 2004).

To enlist more international help, Vice President Cheney contacted Saudi Crown Prince Abdullah on July 5. Hadley apparently called European counterparts, while Clarke worked with senior officials in the Gulf. In late July, because of threats, Italy closed the airspace over Genoa and mounted antiaircraft batteries at the Genoa airport during the G-8 summit, which President Bush attended.21 For the Cheney call see President Bush and Vice President Cheney meeting (Apr. 29, 2004). For the Hadley call see NSC email, Clarke to Rice and Edelman,Terrorism Alert, July 2, 2001. For the G-8 summit see Associated Press Online,"Bush Faced Threat at G-8 Summit," Sept. 26, 2001.

At home, the CSG arranged for the CIA to brief intelligence and security officials from several domestic agencies. On July 5, representatives from the Immigration and Naturalization Service (INS), the FAA, the Coast Guard, the Secret Service, Customs, the CIA, and the FBI met with Clarke to discuss the current threat. Attendees report that they were told not to disseminate the threat information they received at the meeting. They interpreted this direction to mean that although they could brief their superiors, they could not send out advisories to the field. An NSC official recalls a somewhat different emphasis, saying that attendees were asked to take the information back to their home agencies and "do what you can" with it, subject to classification and distribution restrictions. A representative from the INS asked for a summary of the information that she could share with field offices. She never received one.22 Veronica C. interview (May 25, 2004); INS memo, Veronica C. to Cadman,"Briefing at the NSC," July 9, 2001; Roger Cressey interview (June 23, 2004).The Customs representative, Ricardo C., did send out a general advisory that was based solely on historical facts, such as the Ressam case, to suggest there was a threat. Ricardo C. interview (June 12, 2004).

That same day, the CIA briefed Attorney General Ashcroft on the al Qaeda threat, warning that a significant terrorist attack was imminent. Ashcroft was told that preparations for multiple attacks were in late stages or already complete and that little additional warning could be expected. The briefing addressed only threats outside the United States.23 See CIA memo,"CTC Briefing for the Attorney General on the Usama Bin Ladin Terrorist Threat," July 5, 2001, and the accompanying CIA briefing materials,"DCI Update Terrorist Threat Review," July 3, 2001.

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The next day, the CIA representative told the CSG that al Qaeda members believed the upcoming attack would be "spectacular," qualitatively different from anything they had done to date.24 See NSC email, Clarke to Rice and Hadley,Threat Updates, July 6, 2001.

Apparently as a result of the July 5 meeting with Clarke, the interagency committee on federal building security was tasked to examine security measures. This committee met on July 9, when 37 officials from 27 agencies and organizations were briefed on the "current threat level" in the United States. They were told that not only the threat reports from abroad but also the recent convictions in the East Africa bombings trial, the conviction of Ahmed Ressam, and the just-returned Khobar Towers indictments reinforced the need to "exercise extreme vigilance." Attendees were expected to determine whether their respective agencies needed enhanced security measures.25 Ibid.; see also FBI memo, Kevin G. to Watson,"Protective Services Working Group (PSWG) Meeting Held at FBIHQ 7/9/01," July 16, 2001, and accompanying attendance sheets.

On July 18, 2001, the State Department provided a warning to the public regarding possible terrorist attacks in the Arabian Peninsula.26 FBI report, Daily UBL/Radical Fundamentalist Threat Update, ITOS Threat Update Webpage, July 20, 2001.

Acting FBI Director Thomas Pickard told us he had one of his periodic conference calls with all special agents in charge on July 19. He said one of the items he mentioned was the need, in light of increased threat reporting, to have evidence response teams ready to move at a moment's notice, in case of an attack.27 Thomas Pickard interview (Apr. 8, 2004). He did not task field offices to try to determine whether any plots were being considered within the United States or to take any action to disrupt any such plots.

In mid-July, reporting started to indicate that Bin Ladin's plans had been delayed, maybe for as long as two months, but not abandoned. On July 23, the lead item for CSG discussion was still the al Qaeda threat, and it included mention of suspected terrorist travel to the United States.28 See CIA, SEIB,"Bin Ladin Plans Delayed but Not Abandoned," July 13, 2001; CIA, SEIB,"One Bin Ladin Operation Delayed, Others Ongoing," July 25, 2001; NSC memo, Cressey to CSG,Threat SVTS, July 23, 2001.

On July 31, an FAA circular appeared alerting the aviation community to "reports of possible near-term terrorist operations . . . particularly on the Arabian Peninsula and/or Israel." It stated that the FAA had no credible evidence of specific plans to attack U.S. civil aviation, though it noted that some of the "currently active" terrorist groups were known to "plan and train for hijackings" and were able to build and conceal sophisticated explosive devices in luggage and consumer products.29 FAA information circular, "Continued Middle Eastern Threats to Civil Aviation," IC-2001-04A, July 31, 2001.

Tenet told us that in his world "the system was blinking red." By late July, Tenet said, it could not "get any worse."30 George Tenet interview (Jan. 28, 2004). Not everyone was convinced. Some asked whether all these threats might just be deception. On June 30, the SEIB contained an article titled "Bin Ladin Threats Are Real." Yet Hadley told Tenet in July that Deputy Secretary of Defense Paul Wolfowitz questioned the reporting. Perhaps Bin Ladin was trying to study U.S. reactions. Tenet replied that he had already addressed the Defense Department's questions on this point; the reporting was convincing. To give a sense of his anxiety at the time, one senior official in the Counterterrorist Center told us that he and a colleague were considering resigning in order to go public with their concerns.31 See CIA, SEIB,"Bin Ladin Threats Are Real," June 30, 2001. For Tenet's response to DOD's concerns about possible deception, see CIA memo, weekly meeting between Rice and Tenet, July 17, 2001; John McLaughlin interview (Jan. 21, 2004); Richard interview (Dec. 11, 2003).

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The Calm Before the Storm

On July 27, Clarke informed Rice and Hadley that the spike in intelligence about a near-term al Qaeda attack had stopped. He urged keeping readiness high during the August vacation period, warning that another report suggested an attack had just been postponed for a few months "but will still happen."32 NSC email, Clarke to Rice and Hadley,Threats Update, July 27, 2001.

On August 1, the FBI issued an advisory that in light of the increased volume of threat reporting and the upcoming anniversary of the East Africa embassy bombings, increased attention should be paid to security planning. It noted that although most of the reporting indicated a potential for attacks on U.S. interests abroad, the possibility of an attack in the United States could not be discounted.33 FBI report, NLETS message, "Third Anniversary of the 1998 U.S. Embassy Bombings in East Africa Approaches;Threats to U.S. Interests Continue," Aug. 1, 2001.

On August 3, the intelligence community issued an advisory concluding that the threat of impending al Qaeda attacks would likely continue indefinitely. Citing threats in the Arabian Peninsula, Jordan, Israel, and Europe, the advisory suggested that al Qaeda was lying in wait and searching for gaps in security before moving forward with the planned attacks.34 CIA cable,"Threat of Impending al Qaeda Attack to Continue Indefinitely,"Aug. 3, 2001.

During the spring and summer of 2001, President Bush had on several occasions asked his briefers whether any of the threats pointed to the United States. Reflecting on these questions, the CIA decided to write a briefing article summarizing its understanding of this danger. Two CIA analysts involved in preparing this briefing article believed it represented an opportunity to communicate their view that the threat of a Bin Ladin attack in the United States remained both current and serious.35 CIA letter,Tenet to the Commission, Mar. 26, 2004; Barbara S. interview (July 13, 2004); Dwayne D. interview (July 13, 2004). The result was an article in the August 6 Presidential Daily Brief titled "Bin Ladin Determined to Strike in US." It was the 36th PDB item briefed so far that year that related to Bin Ladin or al Qaeda, and the first devoted to the possibility of an attack in the United States.

The President told us the August 6 report was historical in nature. President Bush said the article told him that al Qaeda was dangerous, which he said he had known since he had become President. The President said Bin Ladin had long been talking about his desire to attack America. He recalled some operational data on the FBI, and remembered thinking it was heartening that 70 investigations were under way. As best he could recollect, Rice had mentioned that the Yemenis' surveillance of a federal building in New York had been looked into in May and June, but there was no actionable intelligence.

He did not recall discussing the August 6 report with the Attorney General or whether Rice had done so. He said that if his advisers had told him there was a cell in the United States, they would have moved to take care of it. That never happened.36 President Bush and Vice President Cheney meeting (Apr. 29, 2004). For Rice's reaction to the August 6 PDB article, see Condoleezza Rice testimony,Apr. 8, 2004.

Although the following day's SEIB repeated the title of this PDB, it did not contain the reference to hijackings, the alert in New York, the alleged casing of buildings in New York, the threat phoned in to the embassy, or the fact that the FBI had approximately 70 ongoing bin Ladin–related investigations.38 See CIA, SEIB, "Bin Ladin Determined to Strike in US," Aug. 7, 2001; see also Roger Cressey interview (June 23, 2004).The Deputy Director of Central Intelligence testified that the FBI information in the PDB was omitted from the SEIB because of concerns about protecting ongoing investigations, because the information had been received from the FBI only orally, and because there were no clear, established ground rules regarding SEIB contents. John McLaughlin testimony, Apr. 14, 2004. No CSG or other NSC meeting was held to discuss the possible threat of a strike in the United States as a result of this report.

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The following is the text of an item from the Presidential Daily Brief received by President George W. Bush on August 6, 2001.37 The CTC analyst who drafted the briefing drew on reports over the previous four years. She also spoke with an FBI analyst to obtain additional information. The FBI material was written up by the CIA analyst and included in the PDB.A draft of the report was sent to the FBI analyst to review.The FBI analyst did not, however, see the final version, which added the reference to the 70 investigations. Barbara S. interviews (Apr. 12, 2004); Joint Inquiry interview of Jen M., Nov. 20, 2002. Because of the attention that has been given to the PDB, we have investigated each of the assertions mentioned in it. The only information that actually referred to a hijacking in this period was a walk-in at an FBI office in the United States who mentioned hijackings among other possible attacks.The source was judged to be a fabricator. FBI report, Daily UBL/Radical Fundamentalist Threat Update, ITOS Threat Update Webpage, Aug. 1, 2001. The FBI conducted an extensive investigation of the two individuals who were stopped after being observed taking photographs of two adjacent buildings that contained FBI offices.The person taking the photographs told the FBI that he was taking them for a co-worker in Indiana who had never been to New York and wanted to see what it looked like.The picture taker was in New York to obtain further information regarding his pending citizenship application. He had an appointment at 26 Federal Plaza, where the relevant INS offices were located.This same building houses portions of the FBI's New York Field Office. Before going into the building the individual pulled out the camera and took four photographs.When the FBI attempted to contact the co-worker (and roommate) who had requested some photographs, it was determined that he had fled without receiving his last paycheck after learning that the FBI had asked his employer some questions about him. Further investigation determined that he was an illegal alien using forged identity documents. Despite two years of investigation, the FBI was unable to find the co-worker or determine his true identity. The FBI closed the investigation on June 9, 2003, when it concluded that it was unable to connect the men's activities to terrorism. Matthew interview (June 18, 2004); FBI case file, no. 266A-NY-279198. The 70 full-field investigations number was a generous calculation that included fund-raising investigations. It also counted each individual connected to an investigation as a separate full-field investigation. Many of these investigations should not have been included, such as the one that related to a dead person, four that concerned people who had been in long-term custody, and eight that had been closed well before August 6, 2001. Joint Inquiry interview of Elizabeth and Laura, Nov. 20, 2002; FBI report,"70 UBL Cases," undated (produced to the Joint Inquiry on Aug. 12, 2002). The call to the UAE was originally reported by the CIA on May 16. It came from an anonymous caller. Neither the CIA nor the FBI was able to corroborate the information in the call. FBI report, Daily UBL/Radical Fundamentalist Threat Update, ITOS Threat Update Webpage, May 16, 2001. Redacted material is indicated by brackets.

Bin Ladin Determined To Strike in US

Clandestine, foreign government, and media reports indicate Bin Ladin since 1997 has wanted to conduct terrorist attacks in the US. Bin Ladin implied in US television interviews in 1997 and 1998 that his followers would follow the example of World Trade Center bomber Ramzi Yousef and "bring the fighting to America."

After US missile strikes on his base in Afghanistan in 1998, Bin Ladin told followers he wanted to retaliate in Washington, according to a [-] service.

An Egyptian Islamic Jihad (EIJ) operative told an [-] service at the same time that Bin Ladin was planning to exploit the operative's access to the US to mount a terrorist strike.

The millennium plotting in Canada in 1999 may have been part of Bin Ladin's first serious attempt to implement a terrorist strike in the US. Convicted plotter Ahmed Ressam has told the FBI that he conceived the idea to attack Los Angeles International Airport himself, but that Bin Ladin lieutenant Abu Zubaydah encouraged him and helped facilitate the operation. Ressam also said that in 1998 Abu Zubaydah was planning his own US attack.

Ressam says Bin Ladin was aware of the Los Angeles operation.

Although Bin Ladin has not succeeded, his attacks against the US Embassies in Kenya and Tanzania in 1998 demonstrate that he prepares operations years in advance and is not deterred by setbacks. Bin Ladin associates surveilled our Embassies in Nairobi and Dar es Salaam as early as 1993, and some members of the Nairobi cell planning the bombings were arrested and deported in 1997.

Al-Qa'ida members—including some who are US citizens—have resided in or traveled to the US for years, and the group apparently maintains a support structure that could aid attacks. Two al-Qua' da members found guilty in the conspiracy to bomb our embassies in East Africa were US citizens, and a senior EIJ member lived in California in the mid-1990s.

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A clandestine source said in 1998 that a Bin Ladin cell in New York was recruiting Muslim-American youth for attacks.

We have not been able to corroborate some of the more sensational threat reporting, such as that from a [-] service in 1998 saying that Bin Ladin wanted to hijack a US aircraft to gain the release of "Blind Shaykh" 'Umar 'Abd al-Rahman and other US-held extremists.

Nevertheless, FBI information since that time indicates patterns of suspicious activity in this country consistent with preparations for hijackings or other types of attacks, including recent surveillance of federal buildings in New York.

The FBI is conducting approximately 70 full field investigations throughout the US that it considers Bin Ladin-related. CIA and the FBI are investigating a call to our Embassy in the UAE in May saying that a group of Bin Ladin supporters was in the US planning attacks with explosives.

Late in the month, a foreign service reported that Abu Zubaydah was considering mounting terrorist attacks in the United States, after postponing possible operations in Europe. No targets, timing, or method of attack were provided.39 Intelligence report, Consideration by Abu Zubaydah to Attack Targets in the United States,Aug. 24, 2001.

We have found no indication of any further discussion before September 11 among the President and his top advisers of the possibility of a threat of an al Qaeda attack in the United States. DCI Tenet visited President Bush in Crawford, Texas, on August 17 and participated in PDB briefings of the President between August 31 (after the President had returned to Washington) and September 10. But Tenet does not recall any discussions with the President of the domestic threat during this period.40 George Tenet interview (July 2, 2004).

Most of the intelligence community recognized in the summer of 2001 that the number and severity of threat reports were unprecedented. Many officials told us that they knew something terrible was planned, and they were desperate to stop it. Despite their large number, the threats received contained few specifics regarding time, place, method, or target. Most suggested that attacks were planned against targets overseas; others indicated threats against unspecified "U.S. interests." We cannot say for certain whether these reports, as dramatic as they were, related to the 9/11 attacks.

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Government Response to the Threats

National Security Advisor Rice told us that the CSG was the "nerve center" for running the crisis, although other senior officials were involved over the course of the summer. In addition to his daily meetings with President Bush, and weekly meetings to go over other issues with Rice, Tenet was speaking regularly with Secretary of State Colin Powell and Secretary of Defense Donald Rumsfeld. The foreign policy principals routinely talked on the telephone every day on a variety of topics.41 Condoleezza Rice testimony,Apr. 8, 2004; Condoleezza Rice meeting (Feb. 7, 2004).

Hadley told us that before 9/11, he and Rice did not feel they had the job of coordinating domestic agencies. They felt that Clarke and the CSG (part of the NSC) were the NSC's bridge between foreign and domestic threats.42 Stephen Hadley meeting (Jan. 31, 2004).

There was a clear disparity in the levels of response to foreign versus domestic threats. Numerous actions were taken overseas to disrupt possible attacks—enlisting foreign partners to upset terrorist plans, closing embassies, moving military assets out of the way of possible harm. Far less was done domestically—in part, surely, because to the extent that specifics did exist, they pertained to threats overseas. As noted earlier, a threat against the embassy in Yemen quickly resulted in its closing. Possible domestic threats were more vague. When reports did not specify where the attacks were to take place, officials presumed that they would again be overseas, though they did not rule out a target in the United States. Each of the FBI threat advisories made this point.43 It is also notable that virtually all the information regarding possible domestic threats came from human sources.The information on overseas threats came mainly from signals intelligence. Officials believed that signals intelligence was more reliable than human intelligence. Roger Cressey interview (June 23, 2004).

Clarke mentioned to National Security Advisor Rice at least twice that al Qaeda sleeper cells were likely in the United States. In January 2001, Clarke forwarded a strategy paper to Rice warning that al Qaeda had a presence in the United States. He noted that two key al Qaeda members in the Jordanian cell involved in the millennium plot were naturalized U.S. citizens and that one jihadist suspected in the East Africa bombings had "informed the FBI that an extensive network of al Qida 'sleeper agents' currently exists in the US." He added that Ressam's abortive December 1999 attack revealed al Qaeda supporters in the United States.44 NSC memo, Clarke to Rice, al Qaeda review, Jan. 25, 2001 (attaching NSC memo,"Strategy for Eliminating the Threat from the Jihadists Networks of al Qida: Status and Prospects," Dec. 2000). Clarke had also mentioned domestic terrorist cells in connection with the possibility of reopening Pennsylvania Avenue. See NSC email, Clarke to Rice, Briefing on Pennsylvania Avenue, Mar. 23, 2001. His analysis, however, was based not on new threat reporting but on past experience.

The September 11 attacks fell into the void between the foreign and domestic threats. The foreign intelligence agencies were watching overseas, alert to foreign threats to U.S. interests there. The domestic agencies were waiting for evidence of a domestic threat from sleeper cells within the United States. No one was looking for a foreign threat to domestic targets. The threat that was coming was not from sleeper cells. It was foreign—but from foreigners who had infiltrated into the United States.

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A second cause of this disparity in response is that domestic agencies did not know what to do, and no one gave them direction. Cressey told us that the CSG did not tell the agencies how to respond to the threats. He noted that the agencies that were operating overseas did not need direction on how to respond; they had experience with such threats and had a "playbook." In contrast, the domestic agencies did not have a game plan. Neither the NSC (including the CSG) nor anyone else instructed them to create one.45 Roger Cressey interview (June 23, 2004).

This lack of direction was evident in the July 5 meeting with representatives from the domestic agencies. The briefing focused on overseas threats. The domestic agencies were not questioned about how they planned to address the threat and were not told what was expected of them. Indeed, as noted earlier, they were specifically told they could not issue advisories based on the briefing.46 This approach was consistent with how this same issue was addressed almost exactly a year earlier, despite the fact that by 2001 the threat level was higher than it had ever been previously. On June 30, 2000, NSC counterterrorism staffers met with INS, Customs, and FBI officials to review border and port security measures. The NSC staff 's Paul Kurtz wrote to then national security adviser Samuel Berger,"We noted while there was no information regarding potential attacks in the U.S. they should inform their officers to remain vigilant." NSC email, Kurtz to Berger, Steinberg, and Rudman, warning re: UBL threat reporting, June 30, 2000. The domestic agencies' limited response indicates that they did not perceive a call to action.

Clarke reflected a different perspective in an email to Rice on September 15, 2001. He summarized the steps taken by the CSG to alert domestic agencies to the possibility of an attack in the United States. Clarke concluded that domestic agencies, including the FAA, knew that the CSG believed a major al Qaeda attack was coming and could be in the United States.

Although the FAA had authority to issue security directives mandating new security procedures, none of the few that were released during the summer of 2001 increased security at checkpoints or on board aircraft. The information circulars mostly urged air carriers to "exercise prudence" and be alert. Prior to 9/11, the FAA did present a CD-ROM to air carriers and airport authorities describing the increased threat to civil aviation. The presentation mentioned the possibility of suicide hijackings but said that "fortunately, we have no indication that any group is currently thinking in that direction."47 FAA briefing materials, Office of Civil Aviation Security, "The Transnational Threat to Civil Aviation," undated (slide 24).The presentation did indicate, however, that if a hijacker was intending to commit suicide in a spectacular explosion, the terrorist would be likely to prefer a domestic hijacking. Between July 27 and September 11, 2001, the FAA did issue five new Security Directives to air carriers requiring them to take some specific security measures.Two continued certain measures that had been in place for at least a year. Others related only to carrying specific passengers. See FAA security directives, SD 108-98, July 27, 2001; SD 108-00, July 27, 2001; SD 10800, July 27, 2001; SD 108-01, Aug. 21, 2001; SD 108-01, Aug. 31, 2001. In order to issue more general warnings without directing carriers to take specific action, the FAA issued Information Circulars. Of the eight such circulars issued between July 2 and September 11, 2001, five highlighted possible threats overseas. See FAA information circulars, "Possible Terrorist Threat—Arabian Peninsula," IC-2001-11, July 18, 2001; "Recent Terrorist Activity in the Middle East," IC-2001-03B, July 26, 2001; "Continued Middle Eastern Threats to Civil Aviation," IC-2001-04A, July 31, 2001; "Violence Increases in Israel," IC-2001-07A, Aug. 28, 2001; "ETA Bombs Airports in Spain," IC-2001-13,Aug. 29, 2001. One, issued on August 16, warned about the potential use of disguised weapons. FAA information circular,"Disguised Weapons," IC-2001-12, Aug. 16, 2001. The FAA conducted 27 special security briefings for specific air carriers between May 1, 2001, and September 11, 2001.Two of these briefings discussed the hijacking threat overseas. None discussed the possibility of suicide hijackings or the use of aircraft as weapons. No new security measures were instituted.48 FAA report,"Record of Air Carrier Briefings—4/18/01 to 9/10/01," undated.

Rice told us she understood that the FBI had tasked its 56 U.S. field offices to increase surveillance of suspected terrorists and to reach out to informants who might have information about terrorist plots. An NSC staff document at the time describes such a tasking as having occurred in late June but does not indicate whether it was generated by the NSC or the FBI. Other than the previously described April 13 communication sent to all FBI field offices, however, the FBI could not find any record of having received such a directive. The April 13 document asking field offices to gather information on Sunni extremism did not mention any possible threat within the United States and did not order surveillance of suspected operatives. The NSC did not specify what the FBI's directives should contain and did not review what had been issued earlier.49 See Condoleezza Rice testimony, Apr. 8, 2004; NSC memo, U.S.Terrorism Alert, July 3, 2001; FBI electronic communication, Heightened Threat Advisory,Apr. 13, 2001. For the lack of NSC direction, see Roger Cressey interview (June 23, 2004).

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Acting FBI Director Pickard told us that in addition to his July 19 conference call, he mentioned the heightened terrorist threat in individual calls with the special agents in charge of field offices during their annual performance review discussions. In speaking with agents around the country, we found little evidence that any such concerns had reached FBI personnel beyond the New York Field Office.50 Thomas Pickard interview (Apr. 8, 2004). For example, an international terrorism squad supervisor in the Washington Field Office told us he was not aware of an increased threat in the summer of 2001, and his squad did not take any special actions to respond to it.The special agent in charge of the Miami Field Office told us he did not learn of the high level of threat until after September 11. See Washington Field Office agent interview (Apr. 1, 2004); Hector Pesquera interview (Oct. 3, 2003).

The head of counterterrorism at the FBI, Dale Watson, said he had many discussions about possible attacks with Cofer Black at the CIA. They had expected an attack on July 4. Watson said he felt deeply that something was going to happen. But he told us the threat information was "nebulous." He wished he had known more. He wished he had had "500 analysts looking at Usama Bin Ladin threat information instead of two."51 Dale Watson interview (Jan. 6, 2004).

Attorney General Ashcroft was briefed by the CIA in May and by Pickard in early July about the danger. Pickard said he met with Ashcroft once a week in late June, through July, and twice in August. There is a dispute regarding Ashcroft's interest in Pickard's briefings about the terrorist threat situation. Pickard told us that after two such briefings Ashcroft told him that he did not want to hear about the threats anymore. Ashcroft denies Pickard's charge. Pickard says he continued to present terrorism information during further briefings that summer, but nothing further on the "chatter" the U.S. government was receiving.52 See Thomas Pickard interviews (Jan. 21, 2004; Apr. 8, 2004); Thomas Pickard testimony, Apr. 13, 2004; Thomas Pickard letter to the Commission, June 24, 2004; John Ashcroft testimony,Apr. 13, 2004.We cannot resolve this dispute. Pickard recalls the alleged statement being made at a briefing on July 12.The Department of Justice has informed us that the only people present at that briefing were Pickard,Ashcroft, Deputy Attorney General Larry Thompson, and Ashcroft's chief of staff, David Ayres. There are no records of the discussions at these briefings. Thompson and Ayres deny Ashcroft made any such statement. Dale Watson, who did not attend any of the briefings, told us that Pickard complained after one of the briefings that Ashcroft did not want to be briefed on the threats because "nothing ever happened." Ruben Garcia, head of the FBI's Criminal Division, who attended some of Pickard's briefings of the Attorney General but not the one at which Pickard alleges Ashcroft made the statement, recalls that Ashcroft was "not enthusiastic" about the classified portions of the briefings that related to counterterrorism.We have been told that Pickard and Ashcroft did not have a good relationship.This may have influenced their views on the facts surrounding their meetings. Larry Thompson interview (Jan. 29, 2004); Dale Watson interview (June 3, 2004); Ruben Garcia interview (Apr. 29, 2004);Thompson and Ayres letter to the Commission, July 12, 2004.

The Attorney General told us he asked Pickard whether there was intelligence about attacks in the United States and that Pickard said no. Pickard said he replied that he could not assure Ashcroft that there would be no attacks in the United States, although the reports of threats were related to overseas targets. Ashcroft said he therefore assumed the FBI was doing what it needed to do. He acknowledged that in retrospect, this was a dangerous assumption. He did not ask the FBI what it was doing in response to the threats and did not task it to take any specific action. He also did not direct the INS, then still part of the Department of Justice, to take any specific action.53 See Thomas Pickard interviews (Jan. 21, 2004; Apr. 8, 2004); John Ashcroft meeting (Dec. 17, 2003); John Ashcroft testimony, Apr. 13, 2004.

In sum, the domestic agencies never mobilized in response to the threat. They did not have direction, and did not have a plan to institute. The borders were not hardened. Transportation systems were not fortified. Electronic surveillance was not targeted against a domestic threat.54 Indeed, the number of FISA warrants in effect in the summer of 2001 may well have been less than it was at the beginning of the year. Because of problems with inaccuracies in the applications, FISAs were allowed to lapse rather than be renewed with continuing inaccuracies. Michael Rolince interview (Apr. 12, 2004); Marion Bowman interview (Mar. 6, 2004). State and local law enforcement were not marshaled to augment the FBI's efforts. The public was not warned.

The terrorists exploited deep institutional failings within our government. The question is whether extra vigilance might have turned up an opportunity to disrupt the plot. As seen in chapter 7, al Qaeda's operatives made mistakes. At least two such mistakes created opportunities during 2001, especially in late August.

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