Donald Trump...

refuses to rule out a third party candidacy for the US Presidency. Hmmmm.... I think, he is just playing hardball with the rest of the GOP warning them to "back off". I myself don't think Trump is serious about the third party run simply because I don't believe he is serious about running for the GOP nomination. I strongly doubt he has the stamina for the long haul nor (as I've said before) can he stand up to a serious intensive opposition research based investigation. Sheee-it the man generates nothing but opposition research every time he gives a speech. Like Sarah Palin (whose act he seems to have appropriated wholesale) the man is a "sugar high" and those sorts of candidates never last...