] APRIL 12--With the September 11 commission set to focus
] on intelligence and law enforcement failures prior to the
] 2001 terror attacks, warnings unheeded--or simply
] ignored--are central to analyzing whether CIA and FBI
] officials could have done more to derail Osama bin
] Laden's deadly plot.
]
] Below are links to three government memos, all drafted
] prior to 9/11, containing red flags about possible terror
] threats.

Unheeded Warnings: Intelligence Memos Cited Possible Terrorist Attacks