TV news this morning is full of serious Republicans saying that they cannot support The Donald. Well, it's understandable. The Republican party establishment, elected officials, party workers, pundits, activists, people whose day job is politics, never liked Trump. They did their best to stop Trump. But the voters do like Trump, they voted for him, and there are a lot more voters than establishment types.
So, does it really matter if the establishment types still don't like Trump and refuse to support him? Trump communicates with the voters thru TV and Twitter, not endorsements from prominent politicians. In fact, Trump's voters are mad at the political establishment for the miserable state of the country, and they tune in to Trump's TV appearances. They don't have any respect for the opinions of politicians, most of whom they call RINO's.