Well, my first thought is just how much more substantive that debate was than the Democratic debate, in terms of both specificity and grappling with deep, philosophical questions. But, now, to name the winners and losers. Off the bat, let me stipulate that I don't consider any of the seven dwarves to necessitate much analysis. Ron Paul is a pure libertarian, so I always enjoy hearing from him. But I'll stick mostly here to the Big Three. Winner: Mitt Romney. Loser, by a mile: Rudy Giuliani. Treading water: John McCain.Mr. Romney: If anyone stood out from the other candidates, in...