Skip ahead to 2:10 if you’re pressed for time. The spontaneity of it proves its sincerity, but he’s awfully quick to back down. Which, given who’s making the claim, maybe he shouldn’t have been.

I’m giving you the full clip rather than the Newsbusters version so that you can hear him knock McCain for supporting amnesty at the beginning. To repeat the question I posed yesterday, does he know that Sarah “The Real Deal” Palin supports it too?