In its attempts to uncover all materials related to the 9/11 attacks, the 9/11 Commission specifically requested material about the interrogations of Abu Zubaydah and Abd al-Rahim al-Nashiri. The New York Times has revealed that the CIA destroyed tapes of the two men's interrogation without informing the 9/11 Commission about their existence.
On Saturday, former CIA Deputy Director John McLaughlin told CNN:
I think it's ludicrous to suggest, in fact, that we withheld anything of consequence from the 9/11 Commission. Anything that was on the tapes that would be relevant to their inquiry was given to them in writing, and the tapes would have simply not advanced their inquiry at all.