Life as a Trump spokesperson has got to be a degrading existence. Your job, essentially, is to defend every public utterance of a guy who changes positions every half hour, but refuses to ever admit that he has ever been wrong. As the Right Scoop notes, part of the job description of being a Trump spokesman is literally believing that Donald Trump has never been wrong, even when Donald Trump disagrees with previous things Donald Trump has said. Supporters of other candidates do not have to do this. Rubio's supporters don't have to say that Rubio was never involved in...