U.S. officials have said the identity of the courier was revealed in 2007 . Once the courier was captured the U.S. began a raid to the compound where bin Laden lived . The document established that al Kuwaiti was close to bin Laden and traveled with him . `` Al-Kuwaiti was seen in Tora Bora and it is possible CNN unable to establish whether the man was at the compound during raid . Bin Laden was captured by American forces early Monday .
U.S. officials have said the identity of the courier was revealed in 2007 . Once the courier was captured the U.S. began a raid to the compound where bin Laden lived . CNN unable to establish whether the man was at the compound during raid . Bin Laden was captured by American forces early Monday .