Every dog has its day. With Rick Perry and now Herman Cain felled by brain freezes, and Mitt Romney unable to close the deal, snarling Newt Gingrich has surged into a statistical dead heat in recent polls.
He has little money and less charm. He’s set new indoor records in hypocrisy. He’s now connected to Freddie Mac, long seen by Republicans as Freddy Krueger. But in this field, don’t count him out.