NSC Official says Bush ordered torture

Seymour Hersh in the New Yorker:

Leverett went on, “The President was only belatedly coming to the understanding that he had to either make a strategic change or, if he was going to insist on unilateral control, get tougher and find the actual insurgency.” The Administration then decided, Leverett said, to “deploy the Guantánamo model in Iraq”—to put aside its rules of interrogation. That decision failed to stop the insurgency and eventually led to the scandal at the Abu Ghraib prison.