President Bush receives a classified presidential daily briefing (PDB) at his Crawford, Texas ranch indicating that Osama bin Laden might be planning to hijack commercial airliners. The PDB provided to him is entitled, “Bin Laden Determined to Strike in US.” The entire briefing focuses on the possibility of terrorist attacks inside the US. [New York Times, 5/15/2002; Newsweek, 5/27/2002] The analysts who drafted the briefing will say that they drafted it on the CIA’s initiative (see July 13, 2004), whereas in 2004 Bush will state that he requested a briefing on the topic due to threats relating to a conference in Genoa, Italy, in July 2001, where Western intelligence agencies believed Osama bin Laden was involved in a plot to crash an airplane into a building to kill Bush and other leaders (see April 13, 2004). The analysts will later explain that they saw it as an opportunity to convey that the threat of an al-Qaeda attack in the US was both current and serious. [9/11 Commission, 7/24/2004, pp. 260] The existence of this briefing is kept secret, until it is leaked in May 2002, causing a storm of controversy (see May 15, 2002). While National Security Adviser Condoleezza Rice will claim the memo is only one and a half pages long, other accounts state it is 11 1/2 pages instead of the usual two or three. [New York Times, 5/15/2002; Newsweek, 5/27/2002; Die Zeit (Hamburg), 10/1/2002] A page and a half of the contents will be released on April 10, 2004; this reportedly is the full content of the briefing. [Washington Post, 4/10/2004] The briefing, as released, states as follows (note that the spelling of certain words are corrected and links have been added): 
Clandestine, foreign government, and media reports indicate bin Laden since 1997 has wanted to conduct terrorist attacks in the US (see December 1, 1998). Bin Laden 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” (see May 26, 1998). After US missile strikes on his base in Afghanistan in 1998, bin Laden told followers he wanted to retaliate in Washington, according to a -REDACTED-service (see December 21, 1998). An Egyptian Islamic Jihad (EIJ) operative told -REDACTED- service at the same time that bin Laden 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 Laden’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 (see December 14, 1999), but that bin Laden lieutenant Abu Zubaida encouraged him and helped facilitate the operation. Ressam also said that in 1998 Abu Zubaida was planning his own US attack (see Late March-Early April 2001 and May 30, 2001). Ressam says bin Laden was aware of the Los Angeles operation. Although bin Laden has not succeeded, his attacks against the US Embassies in Kenya and Tanzania in 1998 (see 10:35-10:39 a.m., August 7, 1998) demonstrate that he prepares operations years in advance and is not deterred by setbacks. Bin Laden associates surveyed our embassies in Nairobi and Dar es Salaam as early as 1993 (see Late 1993-Late 1994), and some members of the Nairobi cell planning the bombings were arrested and deported in 1997. Al-Qaeda 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 (see January 25, 2001). Two al-Qaeda members found guilty in the conspiracy to bomb our embassies in East Africa were US citizens (see September 15, 1998), and a senior EIJ member lived in California in the mid-1990s (see November 1989 and September 10, 1998). A clandestine source said in 1998 that a bin Laden cell in New York was recruiting Muslim-American youth for attacks (see October-November 1998). “We have not been able to corroborate some of the more sensational threat reporting, such as that from a [REDACTED] service in 1998 saying that bin Laden wanted to hijack a US aircraft to gain the release of ‘Blind Sheikh’ Omar Abdul-Rahman and other US-held extremists” (see 1998, December 4, 1998, and May 23, 2001). [9/11 Commission, 7/24/2004, pp. 223] According to the Washington Post, this information came from a British service. [Washington Post, 5/18/2002] 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 (see May 30, 2001). The FBI is conducting approximately 70 full-field investigations throughout the US that it considers bin Laden-related (see August 6, 2001). CIA and the FBI are investigating a call to our embassy in the UAE in May saying that a group or bin Laden supporters was in the US planning attacks with explosives (see May 16-17, 2001). [9/11 Commission, 7/24/2004, pp. 223]
In retrospect, the briefing is remarkable for the many warnings that apparently are not included (see for instance, from the summer of 2001 prior to August alone: May 2001, June 2001, June 12, 2001, June 19, 2001, Late Summer 2001, July 2001, July 16, 2001, Late July 2001, Late July 2001, Summer 2001, June 30-July 1, 2001, July 10, 2001, and Early August 2001). According to one account, after the PDB has been given to him, Bush tells the CIA briefer, “You’ve covered your ass now” (see August 6, 2001).
Incredibly, the New York Times later reports that after being given the briefing, Bush “[breaks] off from work early and [spends] most of the day fishing.” [New York Times, 5/25/2002] In 2002 and again in 2004, National Security Adviser Rice will incorrectly claim under oath that the briefing only contained historical information from 1998 and before (see May 16, 2002 and April 8, 2004).
August 6, 2001: President Bush Is Misled on Number and Extent of FBI’s Bin Laden Related Investigations
The CIA’s Presidential Daily Briefing (PDB) given to President Bush on this day (see August 6, 2001) contains the important line, “The FBI is conducting approximately 70 full field investigations throughout the US that it considers bin Laden-related.” Bush will state in 2004 that, based on this, “I was satisfied that some of the matters were being looked into.” National Security Adviser Rice will explain that since the FBI had 70 “full-field investigations under way of cells” in the US, “there was no recommendation [coming from the White House] that we do something about” the large number of warnings coming in. However, the number and content of the FBI investigations appears grossly exaggerated. The FBI later will reveal that the investigations are not limited to al-Qaeda and do not focus on al-Qaeda cells. Many were criminal investigations, which typically are not likely to help prevent future terrorist acts. An FBI spokesman will say the FBI does not know how that number got into Bush’s PDB. The 9/11 Commission will later conclude, “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.” [Newsday, 4/10/2004; Associated Press, 4/11/2004; 9/11 Commission, 7/24/2004, pp. 262, 535]
Between August 6 and September 10, 2001: ’Bin Laden Determined to Strike in US’ Memo Is Not Acted Upon
The 9/11 Commission will later state that after the now famous “bin Laden Determined to Strike in US” memo is given to President Bush on August 6, 2001 (see August 6, 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.” [Newsweek, 4/28/2005] 9/11 Commissioner Bob Kerrey will later state to CNN,“[B]y the way, there’s a credible case that the president’s own negligence prior to 9/11 at least in part contributed to the disaster in the first place.… [I]n the summer of 2001, the government ignored repeated warnings by the CIA, ignored, and didn’t do anything to harden our border security, didn’t do anything to harden airport country, didn’t do anything to engage local law enforcement, didn’t do anything to round up INS and consular offices and say we have to shut this down, and didn’t warn the American people. The famous presidential daily briefing on August 6, we say in the report that the briefing officers believed that there was a considerable sense of urgency and it was current. So there was a case to be made that wasn’t made.… The president says, if I had only known that 19 Islamic men would come into the United States of America and on the morning of 11 September hijack four American aircraft, fly two into the World Trade Center, one into the Pentagon, and one into an unknown Pennsylvania that crashed in Shanksville, I would have moved heaven and earth. That’s what he said. Mr. President, you don’t need to know that. This is an Islamic Jihadist movement that has been organized since the early 1990s, declared war on the United States twice, in ‘96 and ‘98. You knew they were in the United States. You were warned by the CIA. You knew in July they were inside the United States. You were told again by briefing officers in August that it was a dire threat. And what did you do? Nothing, so far as we could see on the 9/11 Commission.” [CNN, 11/8/2004]
August 7, 2001: Version of President Bush’s Al-Qaeda Briefing Is Incomplete, Poorly Distributed
One day after President Bush receives a Presidential Daily Briefing entitled, “Bin Laden Determined to Strike in US,” a version of the same material is given to other top government officials. However, this Senior Executive Intelligence Brief (SEIB) does not contain the most important information from Bush’s briefing. It does not mention that there are 70 FBI investigations into possible al-Qaeda activity, does not mention a May 2001 threat of US-based explosives attacks, and does not mention FBI concerns about recent surveillance of buildings in New York City. The Associated Press will report that this type of memo “goes to scores of Cabinet-agency officials from the assistant secretary level up and does not include raw intelligence or sensitive information about ongoing law enforcement matters” due to fear of media leaks. SEIBs were sent to many more officials during the Clinton administration. The Associated Press will also state that “some who saw the memo said they feared it gave policy-makers and members of the congressional intelligence committees a picture of the domestic threat so stale and incomplete that it didn’t provide the necessary sense of urgency one month before the Sept. 11 attacks.” [Associated Press, 4/13/2004] Attorney General John Ashcroft will later say he does not recall seeing the SEIB before 9/11 (see Between August 7 and September 10, 2001).
August-Early September 2001: Bin Laden Closes Al-Qaeda’s Afghanistan Training Camps
In a 2007 book about the “Lackawanna Six” entitled The Jihad Next Door, author Dina Temple-Raston will write that al-Qaeda “shuttered the training camps in August 2001, leaving little sign of the encampments that once dotted the Pakistan-Afghan border.” After 9/11, the camps are not reopened. [Temple-Raston, 2007, pp. 130] One article shortly after 9/11 suggests that bin Laden moves his training camps in Afghanistan “in the days before the attacks.” [Philadelphia Inquirer, 9/16/2001] Presumably the CIA notices. CIA Director George Tenet will later claim a group of men from an allied intelligence agency penetrated the camps not long before 9/11 (see Early September 2001), satellites are monitoring Afghanistan from the sky, and the CIA had over 100 assets in Afghanistan before 9/11 (see Before September 11, 2001). FBI agent Jack Cloonan will also later say, “There were agents run into the camps” (see Before September 11, 2001).
Between Mid-August and September 10, 2001: ISI Director Learns Pakistani Nuclear Scientists Are Helping Al-Qaeda, but Fails to Take Action or Warn US
Some time before 9/11, ISI Director Lt. Gen. Mahmood Ahmed learns that two prominent Pakistani nuclear scientists met with Osama bin Laden and Ayman al-Zawahiri in Afghanistan in mid-August 2001. Bin Laden revealed to the two scientists, Sultan Bashiruddin Mahmood and Chaudiri Abdul Majeed, that he had acquired nuclear material and wanted their help to turn it into a weapon (see Mid-August 2001). ISI Director Mahmood is said to have learned about this through military contacts, as several Pakistani generals sit on the board of directors of a charity run by the two scientists that assists the Taliban. For instance, Hamid Gul, a former director of the ISI, is the charity’s honorary patron and was in Afghanistan at the time of the meeting. However, the ISI does not warn the US or take any action against the scientists or their charity. [Levy and Scott-Clark, 2007, pp. 310-311]
Mid-August 2001: Bin Laden Meets with Pakistani Nuclear Scientists and Discusses Building Nuclear Weapon
Two retired Pakistani nuclear scientists meet with Osama bin Laden and Ayman al-Zawahiri at a campfire in a compound near Kandahar, Afghanistan. The more prominent scientist, Sultan Bashiruddin Mahmood, worked with A. Q. Khan for two decades before having a falling out with him in the early 1990s (however, he was seen with Khan earlier in 2001 (see April 2001)). A highly regarded scientist, he also became an advocate of the Taliban and published a pamphlet predicting that “by 2002 millions may die through mass destruction weapons… terrorist attack, and suicide.” He was forced to retire in 1999 after publicly advocating sharing nuclear technology with other Islamic countries. The other scientist, Chaudiri Abdul Majeed, also retired in 1999 after a long career. In 2000, the two men set up a charity, Ummah Tameer-e-Nau, purporting to conduct relief work in Afghanistan (see 2000). Bin Laden allegedly tells the scientists that he has made great headway in advancing the apocalypse predicted by Mahmood. He claims that he has acquired highly enriched uranium from the Islamic Movement of Uzbekistan (IMU) and wants their help to turn it into a bomb. The scientists reply that while they could help with the science of fissile materials, they are not weapons designers. They are also asked with other Pakistani weapons experts could be approached for help. [Levy and Scott-Clark, 2007, pp. 310-311] They spend two or three days at the compound and discuss how the material could be used to create a so-called dirty bomb, in which radioactive material is blown up using conventional explosives to spread radiation. But the discussion apparently ends inconclusively when bin Laden, al-Zawahiri, and others depart abruptly for the mountains. Before leaving, bin Laden says that something great is going to happen soon and Muslims around the world will join them in holy war. [Frantz and Collins, 2007, pp. 264-265] Both US intelligence and Pakistani ISI learn about this meeting prior to the 9/11 attacks, but neither group will take any effective action as a result (see Shortly Before September 11, 2001 and Between Mid-August and September 10, 2001).
August 17, 2001: US Plan to Snatch Bin Laden Foiled After It Is Leaked to Media
A US plan to snatch Osama bin Laden inside Afghanistan (see January 19, 2001) is revealed in the Pakistan press, after the US asks Pakistan for assistance with the plot. An article that runs in the Pakistan newspaper The News also says that the US and Pakistan have discussed a sting operation in Afghanistan using US special forces, but that Pakistan has advised Washington against it. After a UN resolution tightening sanctions against the Taliban, General Tommy Franks, commander-in-chief of US Central Command, discussed the plan with his Pakistani counterparts and Pakistani President Pervez Musharraf during a visit to Islamabad in January 2001 (see January 19, 2001). [United Press International, 8/17/2001] There is some suggestion that the operation is attempted, but only partially successful, after 9/11 (see (September 26, 2001)).
August 22, 2001: US and Pakistan Negotiate to Capture or Kill Bin Laden
The Asia Times reports that the US is engaged in “intense negotiations” with Pakistan for assistance in an operation to capture or kill bin Laden. However, despite promised rewards, there is a “very strong lobby within the [Pakistani] army not to assist in any US moves to apprehend bin Laden.” [Asia Times, 8/22/2001]
August 25, 2001: Bin Laden Publicly Hints at Attack on US
Bin Laden gives an interview to a Middle Eastern television station visiting him in Afghanistan. According to ABC News, “When asked about his supporters, he says with a significant and knowing smile there is going to be a surprise to the United States.” [ABC News, 9/14/2001]
