] The two chief planners of September 11th have confessed,
] and the records of their interrogations can now be used
] to paint a precise picture of the events leading up to
] the terrorist attack. Their statements also reveal how
] Osama Bin Laden personally selected the suicide pilots
] from Hamburg.

a long read, but the closest thing to the truth I've seen on the subject. Make sure you look for the reasons why Germany and France will have no part in the Iraqi invasion.

Cover Story: Operation Holy Tuesday - DER SPIEGEL - SPIEGEL ONLINE