Now that the actual primary campaign (with voting, I mean) has begun, it might be worth taking note of a real benefit this crazy campaign has had for the electorate. With no fewer than six national front-runners at various times (Romney, Trump, Bachmann, Perry, Cain, Gingrich), we've had a chance to get a close look at more candidates than ever. Ordinarily, the press will find only one or two candidates worthy of a good sifting through their past. But this time, nearly all the candidates have been subject to close examination, and the harsh national spotlight reveals all flaws. If you're wondering what skeletons John Huntsman has in his closet, it's because he's the only candidate who hasn't been ahead (or nearly so).