The CIA’s Counterterrorism Center sends a cable reminding all its personnel about various reporting obligations. The cable clearly states that it is important to share information so suspected members of US-designated terrorist groups can be placed on watch lists. The US keeps a number of watch lists; the most important one, TIPOFF, contains about 61,000 names of suspected terrorists by 9/11. [Los Angeles Times, 9/22/2002; Knight Ridder, 1/27/2004] The list is checked whenever someone enters or leaves the US. “The threshold for adding a name to TIPOFF is low,” and even a “reasonable suspicion” that a person is connected with a US-designated terrorist group warrants being added to the database. [US Congress, 9/20/2002] Within a month, two future hijackers, Nawaf Alhazmi and Khalid Almihdhar, will be identified as al-Qaeda operatives (see December 29, 1999), but the cable’s instructions will not be followed for them. The CIA will initially tell the 9/11 Congressional Inquiry that no such guidelines existed, and CIA Director Tenet will fail to mention the cable in his testimony to the Inquiry. [New York Times, 5/15/2003; US Congress, 7/24/2003, pp. 157 ]