Citizenship aside, I think just about any Republican could easily beat Hillary. But, and this is a crucial but, we must reverse the order of the ticket. That is, the top of the ticket must be from the populist/Tea Party wing of the GOP, and the running mate from the establishment country club wing. Think Reagan-Bush, not Bush-Reagan. That’s the only way you’ll get grass-roots turnout.
I cannot imagine why anyone would think this. Have you examined your fellow Americans; they are pre-committed to HRC. They want a "woman" president.