Carson supporters aren’t going to go to Trump anyway. Carson supporters are 2016 version of the Paulbot.
Does not fit what I have seen. I have several neighbors that I have chatted with who support Carson. They are traditionally conservative Christian voters who will most likely vote GOP in the general. They would probably vote for Trump in the general unless he ticks them off.
My point stands - this is DUMB (to borrow Trumps phrase) politics. Completely unnecessary as others have said.
He did that with us quite some time ago...his being a totally egotistical prick didn't help him one iota.
Eventually, maybe even the disappointingly large Trumpanzee contingent here on FR might swallow and agree that this clown ain't our guy.