Assuming he wins his primary easily, and continues to push back when Donald Trump goes over the line, I think Paul Ryan is well positioned to run in 2020 if Trump loses.

I was very surprised Barack Obama called Donald Trump "unfit to serve" during a press conference with the prime minister of Singapore. That is the sort of full-weight-of-the-presidency thing that I don't necessarily expect from Obama. So, why did he do it? I think he not only genuinely dislikes Trump but believes Trump would be dangerous as the commander-in-chief.

I think Republicans have spent years promising their base that they would get rid of Obamacare the second they took total control. Now, they have it. So if they can't make it happen, I think it would undercut those years of promises as well as the idea that Donald Trump is the greatest deal maker in the world.

It's impossible to predict anything when it comes to Trump.

I just think we all distrust people and institutions much more than we once did. And we tend to think elites run everything and are looking out for themselves at our expense. Add it up and you get LOTS more conspiracy theorists.

[Paul] Ryan won kudos both within his membership and the party base for not giving in.

Nothing makes me crazier than the "you gave us Trump" argument based on Hillary Clinton's emails. I didn't set up the private server. I didn't advise her to be decidedly cryptic about the whole thing. I didn't tell the FBI to investigate.