Chechen rebel leader Ibn Khattab promises some “very big news” to his fighters and this statement is communicated to the CIA. The CIA then forwards the warning to National Security Adviser Condoleezza Rice together with several similar pieces of intelligence, saying it is evidence that an al-Qaeda attack is imminent (see July 10, 2001). [Tenet, 2007, pp. 151] The FBI is already aware that Ibn Khattab and Osama bin Laden, who have a long relationship (see 1986-March 19, 2002), may be planning a joint attack against US interests (see Before April 13, 2001). One of the operatives, Zacarias Moussaoui, will be arrested a month later (see August 16, 2001), but a search warrant for his belongings will not be granted (see August 16, 2001, August 22, 2001 and August 28, 2001).