Huckabee seems to be saying the question is too hard, won’t answer a hypothetical and get good advisors. OK-this is why he won’t be president but he does get the punch Ron Paul award. Rudy says Iran is not going to be allowed to go nuclear and quotes McCain. Rudy mentions Ronald Reagan –first time I think — winning Cold War by pointing missiles at the Soviet Union. Romney says sign up Democrats first and Hume says “what if they don’t?” (So far Chris Wallace and Brit Hume could get a primary state or two.) McCain’s tone is sober and solid, lists bill of particulars against Iran and generally sounds like he knows what the heck he’s talking about.