It really, really pains me to say this, but Chris Matthews is right, for once:

MATTHEWS: What she has to do is get rid of the kneecapers that work for her, these press people whose main job seems to be punishing Obama or going after the press, to building a positive case for her. The kneecapping hasn't worked. Her press relations are lousy. I think if all you do is intimidate and punish and claim you'll get even relentlessly, people of all kinds of politicians -- and in all fairness, the press -- human reaction to intimidation is screw you. That's the human reaction. Don't tell me what to say, and that has been their whole policy. We're going to win this thing. Get out of the way."

That's the best summation of the Clinton campaign's problems that I've seen.