Ali Soufan, a lead investigator into the bombing of the USS Cole, again requests information from the CIA about leads turned up by the investigation. He made a similar request in late 2000, but got no reply (see Late November 2000). After learning that some of the bombers made calls between one of their houses in Yemen, the Washington Hotel in Bangkok, Thailand, where some of them stayed, and a payphone in Kuala Lumpur, Malaysia (see (January 5-8, 2000) and Early December 2000), Soufan sends an official teletype with the request for information and also a photo of al-Qaeda manager Khallad bin Attash. The CIA is well aware that there was an al-Qaeda summit at a condominium near the payphone in Kuala Lumpur (see January 5-8, 2000), and in fact considered it so important that CIA Director George Tenet and other CIA leaders were repeatedly briefed about it (see January 6-9, 2000). [New York Times, 4/11/2004; Wright, 2006, pp. 330-331; New Yorker, 7/10/2006 
] The CIA even has photos from the Malaysia summit of al-Quso standing next to hijacker Khalid Almihdhar, and other photos of bin Attash standing next to Almihdhar. [Newsweek, 9/20/2001 ] However, the CIA does not share any of what they know with Soufan, and Soufan continues to remain unaware the Malaysia summit even took place. Author Lawrence Wright will later comment, “If the CIA had responded to Soufan by supplying him with the intelligence he requested, the FBI would have learned of the Malaysia summit and of the connection to Almihdhar and Alhazmi. The bureau would have learned—as the [CIA] already knew—that the al-Qaeda operatives were in America and had been there for more than a year. Because there was a preexisting indictment for bin Laden in New York, and Almihdhar and Alhazmi were his associates, the bureau already had the authority to follow the suspects, wiretap their apartment, intercept their communications, clone their computer, investigate their contacts—all the essential steps that might have prevented 9/11.” [Wright, 2006, pp. 330-331]
April-August 2001: Unknown Robed Man Often Seen Giving Instructions to 9/11 Hijackers in Florida Restaurant
Future 9/11 hijackers Mohamed Atta and Marwan Alshehhi frequently eat at a Subway restaurant in Coral Springs, Florida, with two unnamed men. According to an account the owner of the restaurant gives the FBI after 9/11, Atta regularly eats there about once a week, and he is often joined by some combination of the other three men, often all four together. According to a 2002 FBI document about the 9/11 attacks, the owner later identifies Atta, Alshehhi, and one of the other two men from photographs, but the name of that other man is redacted. In the FBI document, the names of any of the 9/11 hijackers are not redacted, but most other names, including some known hijacker associates, are redacted. (One logical possibility for this third man would be Adnan Shukrijumah, a known al-Qaeda operative who is living in Miramar at the time, about 22 miles away, and is seen with Atta and Alshehhi in the area around this time (see 2000-2001 and May 2, 2001)). Additionally, the fourth man cannot be identified by the FBI at all. The owner will describe this person as a “male, late 30s, with black eyes, weighing approximately 170 pounds, with long facial features, and wearing a robe.” This fourth man usually pays the bill, and he seems to be giving the other three instructions. The four men often talk a long time at the restaurant even after finishing their meals. Atta and Alshehhi move to Coral Springs in April 2001 and stay there just one month (see April 11, 2001). However, they remain in the area for several more months. For instance, they next live in Hollywood, Florida, which is 30 miles away. They will be seen in Hollywood as late as September 7, 2001 (see September 7, 2001). [Federal Bureau of Investigation, 4/19/2002]
April-May 2001: Florida FBI Investigates 9/11 Hijacker Atta Associate, Unable to Get Close
While monitoring a plot to blow up Mount Rushmore and carry out other attacks (see November 2000-Spring 2002), the Florida FBI investigates Adnan Shukrijumah, an apparent associate of Mohamed Atta (see May 2, 2001). Imran Mandhai is a leader of the Mount Rushmore plot, and he attends the same mosque in the greater Miami area that Shukrijamah does. Mandhai tries to recruit him for the plot. However, Shukrijumah declines and never says anything incriminating within earshot of undercover surveillance teams or an FBI informer using the alias Mohamed who has gotten close to Mandhai. The FBI investigates Shukrijumah anyway, but only finds that he lied on his green card application regarding a prior arrest. The Florida FBI is apparently unaware of his connection to the 9/11 hijackers. An investigator on the case will tell USA Today, “Shukrijumah sensed what Mandhai did not: that ‘Mohamed’ was an FBI informant.” After 9/11 the FBI will give Mandhai a lie detector test and ask him if he knew any of the terrorists involved in the 9/11 attacks. He says he did not, but his answer is judged to be false, and he confesses he was thinking of Shukrijumah. The FBI is also investigating Shukrijumah over another plot at this time (see (Spring 2001)). Shukrijumah apparently disappears from the Miami area around the time Mandhai and Jokhan are first interviewed by the FBI. He then travels around North America (see July-September 2001). [Miami Herald, 3/31/2003; US News and World Report, 4/7/2003; USA Today, 6/15/2003; ABC News, 9/10/2009] The FBI will later find that Shukrijumah is a top al-Qaeda operative and offer a reward of $5 million for information leading to his capture (see March 21, 2003 and After). [Rewards for Justice, 3/2003] The FBI informant named “Mohamed” is likely Elie Assaad, who will later claim he associates some with Shukrijumah and Atta at a Florida mosque around this time (see Early 2001).
Early April-Early May, 2001: Associate of Suspicious Imam Al-Awlaki Helps 9/11 Hijackers Rent Flat
Nawaf Alhazmi and Hani Hanjour rent an apartment in Alexandria, Virginia, for about a month, with the help of Eyad Alrababah, a man whom they met at a local mosque. The mosque is run by Anwar al-Awlaki, an associate of Alhazmi’s from San Diego who was investigated by the FBI over terrorism suspicions (see March 2001 and After). Alhazmi and Hanjour had previously lived in Phoenix, Arizona (see December 12, 2000-March 2001) and will later move to Paterson, New Jersey (see March 2001-September 1, 2001). Alrababah will later say that he just happened to meet them after a service in the mosque, when they mentioned they were looking for an apartment and he had a friend who had one to rent. However, given al-Awlaki’s previous association with Alhazmi, some FBI agents will later doubt this and suspect that al-Awlaki told Alrababah to help the hijackers. The 9/11 Commission will comment, “We share that suspicion, given the remarkable coincidence of al-Awlaki’s prior relationship with Alhazmi.” [9/11 Commission, 7/24/2004, pp. 230]
Spring 2001: FBI Investigates Associate of 9/11 Hiajcker Atta over Second Plot
The FBI investigates Adnan Shukrijumah, an apparent associate of Mohamed Atta (see 2000-2001 and May 2, 2001), in connection with a South Florida-based Islamic militant group that is plotting to recruit operatives and finance attacks and assassinations in the Middle East (see (October 1993-November 2001)). The group includes Jose Padilla associates Adham Amin Hassoun and Mohammed Hesham Youssef, and is connected to Sheikh Omar Abdul-Rahman and the suspect charity Benevolence International Foundation (see 1988-1989). Shukrijumah keeps his distance from the core plotters and despite FBI wiretaps on the group’s phones, the FBI is unable to establish a firm connection between him and the plans. Shukrijumah is also being investigated over a plot to attack various businesses in Florida and blow up Mount Rushmore around this time (see April-May 2001). The FBI later determines that Shukrijumah is a top al-Qaeda operative and will issue a $5 million reward for his capture (see March 21, 2003 and After). [US News and World Report, 4/7/2003; St. Petersburg Times, 11/23/2003; Los Angeles Times, 9/3/2006]
Before April 13, 2001: FBI Reports Extremists Linked to Chechnya Leader and Bin Laden Are Planning Attack
Dale Watson, head of the FBI’s counterterrorism program, sends a memo to FBI Director Louis Freeh warning that Islamic radicals are planning a “terrorist operation.” The memo states that “Sunni extremists with links to Ibn al Kahhatb, an extremist leader in Chechnya, and to Osama bin Laden [have been involved in] serious operational planning… since late 2000, with an intended culmination in late spring 2001.” Watson says the planning was sparked by the renewal of the Palestinian Intifada in September 2000. “[A]ll the players are heavily intertwined,” the memo notes. Additionally, the memo says that “[m]ultiple sources also suggest that [bin Laden’s] organization is planning a terrorist attack against US interests.” The memo is also sent to other FBI officials, such as International Terrorism Operations Section (ITOS) chief Michael Rolince, who will later be involved in the case of Zacarias Moussaoui (see Late August 2001 and (August 30-September 10, 2001)) [Federal Bureau of Investigation, 4/2001 ] Based on this report, ITOS sends an e-mail (see April 13, 2001) to all field offices, asking agents to help identify information pertaining to the “current operational activities relating to Sunni extremism.” The e-mail does not mention Ibn Khattab. [Associated Press, 3/21/2006] These plans may be for the 9/11 attacks—at least some of the alleged hijackers are linked to bin Laden (see January 5-8, 2000), and Zacarias Moussaoui is linked to Ibn Khattab (see Late 1999-Late 2000). Some of the hijackers fought in Chechnya and therefore might also be linked to Ibn Khattab (see 1996-December 2000). Officials at FBI headquarters will later refuse a search warrant for Zacarias Moussaoui’s belongings saying they believe Ibn Khattab is not closely connected to Osama bin Laden and is not hostile to the US (see August 22, 2001 and August 23-27, 2001).
April 13, 2001: FBI Warned to Search for Information on Muslim Extremist Threat
Shortly after discovering that Osama bin Laden and Chechen rebel leader Ibn Khattab may be planning an attack against the US (see Before April 13, 2001), the FBI sends a message to all its field offices summarizing intelligence reporting to date on the Sunni extremist threat (see February 6, 2001). (Bin Laden is the most wanted Sunni extremist by this time.) The offices are told to task all resources, including human sources and electronic databases, for any information pertaining to “current operational activities relating to Sunni extremism.” No specific domestic threat is mentioned, but the FBI’s mission is to protect domestic security while the CIA is in charge of overseas threats. [9/11 Commission, 7/24/2004, pp. 255; US District Court of Eastern Virginia, 5/4/2006, pp. 1 ] There is no mention about what is done, if anything, in response to this message. This also appears to be the last time before 9/11 that FBI field offices are tasked to work on any Muslim extremist threat in the US. [9/11 Commission, 7/24/2004, pp. 264]
April 23-June 29, 2001: 9/11 ‘Muscle’ Hijackers Arrive in US at This Time or Earlier
The 13 hijackers commonly known as the “muscle” allegedly first arrive in the US. The muscle provides the brute force meant to control the hijacked passengers and protect the pilots. [Washington Post, 9/30/2001] Yet, according to the 9/11 Commission, these men “were not physically imposing,” with the majority of them between 5 feet 5 and 5 feet 7 tall, “and slender in build.” [9/11 Commission, 6/16/2004, pp. 8] According to FBI Director Mueller, they all pass through Dubai, United Arab Emirates, and their travel was probably coordinated from abroad by Khalid Almihdhar. [US Congress, 9/26/2002] However, some information contradicts their official arrival dates: 
April 23: Waleed Alshehri and Satam Al Suqami arrive in Orlando, Florida. Suqami in fact arrived before February 2001. A man named Waleed Alshehri lived with a man named Ahmed Alghamdi in Virginia and Florida between 1997 and 2000. However, it is not clear whether they were the hijackers or just people with the same name (see 1999). [Daily Telegraph, 9/20/2001] Alshehri appears quite Americanized in the summer of 2001, frequently talking with an apartment mate about football and baseball, even identifying himself a fan of the Florida Marlins baseball team. [Associated Press, 9/21/2001] May 2: Majed Moqed and Ahmed Alghamdi arrive in Washington. Both actually arrived by mid-March 2001. A man named Ahmed Alghamdi lived with a man named Waleed Alshehri in Florida and Virginia between 1997 and 2000. However, it is not clear whether they were the hijackers or just people with the same name (see 1999). [Daily Telegraph, 9/20/2001] Alghamdi apparently praises Osama bin Laden to Customs officials while entering the country and Moqed uses an alias (see May 2, 2001). May 28: Mohand Alshehri, Hamza Alghamdi, and Ahmed Alnami allegedly arrive in Miami, Florida. Alnami may have a suspicious indicator of terrorist affiliation in his passport (see April 21, 2001), but this is apparently not noticed by US authorities. The precise state of US knowledge about the indicator at this time is not known (see Around February 1993). The CIA will learn of it no later than 2003, but will still not inform immigration officials then (see February 14, 2003). According to other reports, however, both Mohand Alshehri and Hamza Alghamdi may have arrived by January 2001 (see January or July 28, 2001). June 8: Ahmed Alhaznawi and Wail Alshehri arrive in Miami, Florida. Alhaznawi may have a suspicious indicator of terrorist affiliation in his passport (see Before November 12, 2000), but this is apparently not noticed by US authorities. June 27: Fayez Banihammad and Saeed Alghamdi arrive in Orlando, Florida. June 29: Salem Alhazmi and Abdulaziz Alomari allegedly arrive in New York. According to other reports, however, Alhazmi arrived before February 2001. Alhazmi has a suspicious indicator of terrorist affiliation in his passport (see June 16, 2001), but this is apparently not noticed by US authorities.
After entering the US (or, perhaps, reentering), the hijackers arriving at Miami and Orlando airports settle in the Fort Lauderdale, Florida, area along with Mohamed Atta, Marwan Alshehhi, and Ziad Jarrah. The hijackers, arriving in New York and Virginia, settle in the Paterson, New Jersey, area along with Nawaf Alhazmi and Hani Hanjour. [US Congress, 9/26/2002] Note the FBI’s early conclusion that 11 of these muscle men “did not know they were on a suicide mission.” [Observer, 10/14/2001] CIA Director Tenet’s later claim that they “probably were told little more than that they were headed for a suicide mission inside the United States” [US Congress, 6/18/2002] and reports that they did not know the exact details of the 9/11 plot until shortly before the attack [CBS News, 10/9/2002] are contradicted by video confessions made by all of them in March 2001 (see (December 2000-March 2001)).
May 2001: Feith, Perle, and Wolfowitz Discuss Iraq Invasion; Scowcroft Initially Favorable
According to FBI whistleblower Sibel Edmonds, “Four months before 9/11”, FBI monitoring overhears Undersecretary of Defense Douglas Feith, Pentagon adviser Richard Perle, and Deputy Secretary of Defense Paul Wolfowitz “discussing with the Turkish ambassador in Washington an arrangement whereby the US would invade Iraq and divide the country.… They were negotiating what Turkey required in exchange for allowing an attack from Turkish soil.” National Security Adviser Brent Scowcroft, later a critic of the Iraq War, is initially in favor of the plan, but will later drop his support when it becomes clear Turkish demands for control of the Kurdish region in northern Iraq will not be granted. [The American Conservative, 11/1/2009]
May 2001: Clinton Impeachment Lawyer Learns About Al-Qaeda Manhattan Attack Warning
David Schippers, the House Judiciary Committee’s chief investigator in the Clinton impeachment trial, was hired to represent FBI agent Robert Wright in September 1999 (see August 3, 1999). After 9/11, Schippers will claim that he began privately informing congresspeople about Wright’s investigation into terrorism financing in the US in early 2001, but found little interest (see February-March 2001). Schippers appears to have had different sources than Wright who began telling him about attack warnings. Supposedly, the first warning was based on a secret February 1995 report which stated that bin Laden was planning three attacks on the US: the bombing of a federal building in the heartland of the US, shooting down or blowing up an airplane, and a massive attack in lower Manhattan. Schippers believes the first warning was a prediction of the April 1995 Oklahoma City bombing (see 8:35 a.m. – 9:02 a.m. April 19, 1995) and the second was a prediction of the 1996 explosion of TWA Flight 800 (see July 17, 1996-September 1996). In some versions of this warning, the Manhattan attack was meant to be caused by a “dirty bomb” – explosives mixed with radioactive materials – but other accounts described the use of planes as weapons instead. He says one of his sources for this early warning was Yossef Bodansky, director of the Congressional Task Force on Terrorism and Unconventional Warfare. Schippers will claim that his sources continued to uncover further information. The Manhattan warning “had started out just a general threat, but they narrowed it and narrowed it, more and more with time,” until the “same people who came out with the first warning” tell him in May 2001 that “an attack on lower Manhattan is imminent.” Schippers speaks to several FBI agents directly, and hears that “there are [other agents] all over the country who are frustrated and just waiting to come out.” They are frustrated by “a bureaucratic elite in Washington short-stopping information,” which gives “terrorism a free reign in the United States.” Schippers later claims that some FBI agents later told him that before 9/11, “they had [Mohamed] Atta in their sights.” They also had attempted to “check out” the names and activities of “very strange characters training at flight schools.” He will claim that “FBI agents in Chicago and Minnesota” tell him “there [is] going to be an attack on lower Manhattan.” Schippers will later claim that he will attempt to contact Attorney General John Ashcroft and other politicians about this warning in coming months, but that they will show little interest (see July-Late August 2001). [WorldNetDaily, 10/21/2001; Indianapolis Star, 5/18/2002; Ahmed, 2004, pp. 258-260]
