Yet listening to Cheney and Rice, it seems that they want to be excused for the measures they authorized after the attacks on the grounds that 9/11 was traumatic. “If you were there in a position of authority and watched Americans drop out of eighty-story buildings because these murderous tyrants went after innocent people,” Rice said in her recent comments, “then you were determined to do anything that you could that was legal to prevent that from happening again.”

I have little sympathy for this argument. Yes, we went for days with little sleep, and we all assumed that more attacks were coming. But the decisions that Bush officials made in the following months and years — on Iraq, on detentions, on interrogations, on wiretapping — were not appropriate. Careful analysis could have replaced the impulse to break all the rules, even more so because the Sept. 11 attacks, though horrifying, should not have surprised senior officials. Cheney’s admission that 9/11 caused him to reassess the threats to the nation only underscores how, for months, top officials had ignored warnings from the CIA and the NSC staff that urgent action was needed to preempt a major al-Qaeda attack.

Thus, when Bush’s inner circle first really came to grips with the threat of terrorism, they did so in a state of shock — a bad state in which to develop a coherent response.