Newt Gingrich could very well be the GOP nominee for one very simple reason: He doesn't give a damn. He doesn't care what the media says about his campaign. He doesn't care that you shouldn't say Barney Frank should be arrested. He doesn't mind telling a CBS debate moderator he's lying...He couldn't give a flying fill-in-the-blank! I've been saying for more than a year that the person who defeats the Billion Dollar Democrat will not do it with great speeches or flashy ad campaigns or by delivering a glib line on Jay Leno's couch. It's not going to be about...