Have American conservatives given up?

That tubby, unlovable rogue Newt Gingrich is on a big roll. His poll ratings are surging ahead of the Florida primary next week. This despite the fact that almost everyone, even the good fellows at National Review, can see what a disastrous candidate he is. Gingrich has — this hardly needs saying — a terrible record in office, a long list of involvements in dodgy deals, an embarrassing private life, a dubious legacy as a man of ‘conservative principles’, and a deeply unpleasant face.