If this is the only issue that matters then we are screwed. I will never, ever vote for Trump.
And before anyone one asks, if he is the Republican nominee I will not vote for President.
Given that it's a Constitutional matter I would disagree with you.
Obama had done more harm to this nation, in a bit over 2 years, than all of our collective enemies, throughout America's entire history! He needs to be a one termer; however, IF Trump disrupts the GOP primary, to such an extent, that we get stuck with one of the nothings and/or runs as a fringe party candidate, then it truly is all over for this nation and it WILL be on "The Donald's" head;which makes him far worse than Obama!
I won't vote for Obama and neither can I hold my nose to vote for Trump.