A week after attending the al-Qaeda summit in Malaysia (see January 5-8, 2000), 9/11 hijackers Nawaf Alhazmi and Khalid Almihdhar fly together from Bangkok, Thailand, to Los Angeles, California. [MSNBC, 12/11/2001] The passports of both men have indicators of their terrorist affiliation placed there by Saudi authorities to track them (see March 21, 1999 and April 6, 1999), but the indicators are apparently not noticed by US immigration officials, as they have not been informed of their significance (see Around February 1993). [9/11 Commission, 8/21/2004, pp. 10 ] The CIA will later claim that it lost track of them when they arrived in Bangkok and that it did not receive notification from the Thai government that Almihdhar and Alhazmi entered the US until March 2000 (see March 5, 2000). However, Almihdhar will later tell 9/11 mastermind Khalid Shaikh Mohammed that he and Alhazmi think they were watched and followed from Bangkok to Los Angeles by unknown individuals (see Mid-July 2000). [9/11 Commission, 7/24/2004, pp. 181, 215] One San Diego friend of the two hijackers, Mohdar Abdullah, will later allegedly claim that he was told in advance they were coming to Los Angeles to carry out an attack in the US (see Early 2000).