One thing important to understand about his speech last week is that he is open to maintaining the fight in Iraq with better tactics, but feels he can’t support a stay-the-course policy of continuing the status quo. That’s not so unreasonable:

We were not prepared to win the peace by clearing, holding, and building. You don’t do that fast and you don’t do it with too few troops. I believe now that we must either determine to do that, or we must redeploy in a way that allows us to continue to prosecute the larger war on terror. It will not be pretty. We will pay a price in world opinion. But I, for one, am tired of paying the price of 10 or more of our troops dying a day. So let’s cut and run, or cut and walk, or let us fight the war on terror more intelligently than we have, because we have fought this war in a very lamentable way.