Here goes the continuing disgrace that is the Republican party establishment. Trump and Ryan are like a man and a woman at a bar as closing time nears and options are becoming sparse. Not drunk enough for each to look good to the other but no other choices. 
Yes, the Democratic establishment is also corrupt with partisanship blinding their ability to choose because the money making machine based on hate for the other party won't let the people decide in open elections. 
Our political process has been hijacked and Trump won on that. He saw the party ignoring it's voting base with calls of trickle down, the rich are job creators, corporations are people. His solution? It's immigrants, terrorists, the Japanese, Chinese, fat women and female anchors who have "blood coming out....everywhere". 
Now we could argue who is worse: Democrats or Republicans. Go ahead, it's a good distraction. And I'd mostly agree re: Democrats.
The Republican party may not survive. That's social Darwinism.