I've heard that strategy too. I still can't believe he is stupid enough to believe it is working. Or maybe I'm wrong. Could he be the cause of Lindsey Graham dropping out. :)

I've heard that his strategy is to try to destroy everyone except Trump -- because attacking Trump get's you Trumped. Then when the race gets down to the end the voters will vote for the "adult" -- i.e. the one who will do what Democrats want so as not to be "polarizing".