Then-CIA Director George Tenet wrote: “On September 10 [2001], a source we [CIA] were jointly running with a Middle Eastern country went to see his foreign handler and basically told him that something big was about to go down. The handler dismissed him. Had we known it at the time, however, it would have sounded very much like all the other warnings we received in June, July, August and early September–frightening but without specificity.”
– George Tenet with Bill Harlow, At the Center of the Storm, Page 160