On July 5, 2001, counterterrorism “tsar” Richard Clarke gave a dramatic briefing to representatives from several domestic agencies on the urgent al-Qaeda threat (see July 5, 2001). However, the warnings given generally are not passed on by the attendees back to their respective agencies. The domestic agencies were not questioned about how they planned to address the threat and were not told what was expected of them. According to the 9/11 Commission, attendees later “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.” One National Security Council official has a different recollection of what happened, recalling that attendees were asked to take the information back to their agencies and “do what you can” with it, subject to classification and distribution restrictions. But, for whatever reason, none of the involved agencies post internal warnings based on the meeting, except for Customs which puts out a general warning based entirely on publicly known historical facts. [9/11 Commission, 7/24/2004, pp. 258, 264] The FAA issues general and routine threat advisories that don’t reflect the level of urgency expressed by Clarke and others (see January-August 2001). FAA Administrator Jane Garvey later claims she was unaware of a heightened threat level, but in 2005 it will be revealed that about half of the FAA’s daily briefings during this time period referred to bin Laden or al-Qaeda (see April 1, 2001-September 10, 2001). [New York Times, 4/18/2004] Clarke said rhetorically in the meeting that he wants to know if a sparrow has fallen from a tree. A senior FBI official attended the meeting and promised a redoubling of the FBI’s efforts. However, just five days after Clarke’s meeting, FBI agent Ken Williams sends off his memo speculating that al-Qaeda may be training operatives as pilots in the US (see July 10, 2001), yet the FBI fails to share this information with Clarke or any other agency. [Washington Post, 5/17/2002; Clarke, 2004, pp. 236-37] The FBI will also fail to tell Clarke about the arrest of Zacarias Moussaoui (see August 16, 2001), or what they know about Nawaf Alhazmi and Khalid Almihdhar (see August 23, 2001).