There are a bunch of things about McCain's rhetoric that make me a little nuts, but this one infuriates me:

His defense of "The Surge" is that it worked, and that since it worked it was the right thing to do.

This is a logical fallacy of such an extreme that I'm shocked that anybody is buying it - if I jump out of a moving car to get to an important meeting on time and I breeze into the conference room with minutes to spare, that doesn't mean that jumping out of the car in the first place was a sane thing to do.