Think Progress » 9/11 Commission Chairman: ‘No Question’ CIA Attempted ‘To Impede Our Investigation’
"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..."
Move along. Nothing to see here.