In the interview for the documentary, Clarke offers an incendiary theory that, if true, would rewrite the history of the 9/11 attacks, suggesting that the CIA intentionally withheld information from the White House and FBI in 2000 and 2001 that two Saudi-born terrorists were on U.S. soil – terrorists who went on to become suicide hijackers on 9/11.

Clarke speculates – and readily admits he cannot prove — that the CIA withheld the information because the agency had been trying to recruit the terrorists, while they were living in southern California under their own names, to work as CIA agents inside Al Qaeda. After the recruitment effort went sour, senior CIA officers continued to withhold the information from the White House for fear they would be accused of “malfeasance and misfeasance,” Clarke suggests…

“I’ve thought a lot about this,” Clarke says in the interview, which was conducted in October 2009. He said it was fair to conclude “there was a high-level decision in the CIA ordering people not to share information.” Asked who would have made the order, Clarke replies, “I would think it would have been made by the director,” referring to Tenet.