Dude, they abandoned ANYTHING consistent or conservative the day Trump announced he was running.
They don't care about anything but being a part of this trump movement for greatness. They want to win at SOMETHING because they've lived under 8 years of obama rule + republican ineptitude. They are ashamed of everything politics for the past decade.
They want to WIN at anything... if they can support trump, and he smarts off to our allies, hey, they get to feel like a rebel, a badass, like they have some control over anything, like they're a part of something great. Trump is a lifetime liberal, who is bent on DESTROYING all repubs candidates, winning the nomination, and alienating enough groups along the way to ensure his wedding buddy Hilary and her NBC-sponsored campaign (NBC also paid him 250 million) winning the white house.
Trump will VISIT the hilary white house and they'll have a drink and laugh at all the repubs who fell for his "greatness" campaign.