First, let me just express sympathy for your situation. These last years have been extraordinarily unkind to your grand theories about the transformative potential of American explosives. President Bush's "global war on terror," the invasion of Iraq, his so-called "freedom agenda," turned out to be a real carnival of bad ideas, for which you were a key intellectual barker. It's hard out here for a neocon.

But I have to say, Mr. Kagan, your op-ed this...