Has Jim DeMint officially crossed over to the dark side?  He appeared on Mark Levin’s radio show last night predicting that Romney would win the South Carolina Primary.  “I think Romney’s going to win here,” said DeMint, “I think that some of the other that might have had an advantage here have really crossed ways with some Republicans as they’ve criticized free enterprise concepts.” DeMint said,  probably referring to recent verbal volleys launched Romney’s way by Huntsman, Perry and Gingrich regarding Bain Capital.  (Skip ahead to the 11:58 mark to hear the quote.)  Sounded to me like he’s pretty much written off the presidency, and will instead focus his attention on winning the Senate.   Your take?