Just watch his latest appearance on the Daily Show:

Part 2:

So many things that McCain is wrong about and there are a number of things that Stewart didn’t call him on. Really, this is an emblematic performance. I don’t believe a war supporter could do a better job to explain their position, and McCain looked downright foolish at moments.

And Stewart didn’t even ask McCain what happens if the surge doesn’t work… As Atrios is fond of doing, it would be nice if someone asked these “wait X more months” folks what happens when we reach the end of that X month period.

In other words, what would it take for America to redeploy troops in a major way? So far, no Republican ever has ventured that idea.

(via Atrios)