Obviously, you don't know much, if anything at all about him. He hasn't a chance to win and become the GOP nominee; however, he might, indeed, pull votes from others..........not that there's anyone worth a damn, outside of Sarah Palin, in the talked about group of possibilities.
I don't, for one second, believe that any GOPer can beat Obama; however, I do think that Palin can....though it will be a difficult slog.
I think we need a President who has their list of enemies prioritized. I am not looking at Donald Trump as a candidate I would vote for. It all depends on who else is out there and what they all stand for. It's very unlikely I would vote for Trump in the Primaries.
My prior comments were directed at the ones who vowed to stay home and let Obama win if their particular candidate did not win the primaries. If the choice were Obama or Trump, I sure am not voting for Obama so Trump or even Nixon would get my vote Obama.