I don’t believe you were lying. I believe you were genuinely horrified. But that means you now need to confront the denial that allowed you somehow to ignore what you directly authorized and commanded: using dogs to terrorize prisoners; stripping detainees naked and hooding them; isolating people in windowless cells for weeks and even months on end; freezing prisoners to near-death and reviving them and repeating the hypothermia; contorting prisoners into stress positions that create unbearable pain in the muscles and joints; cramming prisoners into upright coffins in painful positions with minimal air; near-drowning, on a waterboard, of human beings—in one case 183 times—even after they have cooperated with interrogators.

Those Abu Ghraib prisoners standing on boxes, bent over with their cuffed hands tied behind them to prison bars? You authorized that. The prisoner being led around by Lynndie England on a leash, like a dog? You authorized that, too, and enforced it in at least one case, that of Mohammed al-Qahtani, in Guantánamo Bay.

Andrew Sullivan, conservative commentator, writes an open letter to the former President in The Atlantic. “The point of this letter,” he writes “is to beg you to finally take responsibility for this stain on American honor and this burden on a war we must win.”