“What will Trump supporters do?”
Never vote republican ever again, for starters.
I along with other R voters, have not and will not vote for anyone on our ballots but TRUMP. If this party sees fit to NOT support the people’s choice, Donald Trump, then they deserve what they get....a completely corrupt Democrat Party running everything, House, Senate and White House. Along the way, they will also trash and redirect the Constitution of the United States, written by and run by our Founding Fathers. The Democrats seem to have forgotten that by support of Hillary Clinton and her trashy ex President of the United States.