Those officials won’t be the only ones who suffer if all of this goes forward. Congress will face questions about what the Members knew and when, especially Nancy Pelosi when she was on the House Intelligence Committee in 2002. The Speaker now says she remembers hearing about waterboarding, though not that it would actually be used. Does anyone believe that? Porter Goss, her GOP counterpart at the time, says he knew exactly what he was hearing and that, if anything, Ms. Pelosi worried the CIA wasn’t doing enough to stop another attack. By all means, put her under oath.

Mr. Obama may think he can soar above all of this, but he’ll soon learn otherwise. The Beltway’s political energy will focus more on the spectacle of revenge, and less on his agenda. The CIA will have its reputation smeared, and its agents second-guessing themselves. And if there is another terror attack against Americans, Mr. Obama will have set himself up for the argument that his campaign against the Bush policies are partly to blame.