Ron Paul would get eaten. He's too old to get away. Obama would try to negotiate with them and he'd end up taking their side. Romney pretty much already is one, so he'd be no help. Gingrich would put up a good fight, but he'd eventually end up leaving his wife for one. I'd have to go with Santorum. With his heavy religious convictions, I could see him being a super badass zombie killer. I can actually picture Rick Santorum: Zombie Slayer the comic book in my head right now.
