Director of the Central Intelligence Agency John Brennan listens to a question from the press in Virginia...
Director of the Central Intelligence Agency (CIA) John Brennan listens to a question from the press during a rare news conference at CIA Headquarters in Virginia, December 11, 2014. Brennan said on Thursday that some agency officers used "abhorrent" interrogation techniques and said it was "unknowable" whether so-called enhanced interrogation techniques managed to get useful intelligence out of terrorism suspects. REUTERS/Larry Downing (UNITED STATES - Tags: POLITICS MILITARY)