It's official: Nicolle Wallace really doesn't like Sarah Palin. On today's Morning Joe, Wallace—who was Palin's chief handler during the 2008 campaign—took the occasion of Palin's speech at the Iowa Freedom Summit on Saturday to jab at the former veep candidate. Wallace had been asked to comment on conservative columnist Byron York's panning of Palin's speech as "long, rambling, and at times barely coherent." York's column also passed along criticism of the speech by a number of Iowa Republicans. Wallace said that it was interesting to see York come "full circle," since back in 2008 he had been a staunch...