Man, is he having trouble with this one. Everybody knows that he stumbles over questions until he gets back to his talking points. It's still almost awesome to behold.
(Especially when he tries to hide it by hiding the awkward segue by shouting the talking points. "mumblemumblemumble THAT'S WHY WE CAN'T CUT 'N RUN" barely worked back when the war started, and it doesn't work now.)
Edit: Erm, George? Ixnay on the ecuritysay ouncilcay. Yeah, Iran hasn't been the SC's bestest friend, but Israel and the UN also have a long and not-always-friendly history. Invocation of it in one case may turn around to bite you in the ass on the other.