CNN Debate Arizona

I would call Romney the clear winner; I would say Ron Paul is the most enjoyable to listen to; I would say Newt Gingrich has his points, but the $2.50/gallon gas pledge is inane and I'm really curious about his statement that he supported a line item veto (for Clinton? Really? I could be wrong, but...); I would say Santorum was off-balance and a bit out of his element - definitely the young guy at the table.