Memo : Khalid Sheikh Mohammed interviewed 183 people in one month . The CIA also has admitted waterboarding Abd al-Rahim al-Nashiri , the first person charged in the United States for the 2000 attack on the USS Cole in Yemen that killed 17 U.S. sailors . Former CIA officer said in 2007 that he talked for 30 - 35 seconds . Obama : Memos released because methods were reported , are now banned . CIA 's ex - chief criticized decision to release memos .
Memo : Khalid Sheikh Mohammed interviewed 183 people in one month . Former CIA officer said in 2007 that he talked for 30 - 35 seconds . Obama : Memos released because methods were reported , are now banned . CIA 's ex - chief criticized decision to release memos .