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

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.

If people don't believe the source, then we aren't going to change their minds. We just won't.

I don't think we can rule out a wave, I think a Democratic takeover is possible but not probable.

Donald Trump doesn't like to debate and knows in his heart of hearts he isn't great at it.

The editorial board, who endorses candidates, is totally separate from the news side of the business. We don't consult one another. They have one job to do, we have a totally different one to do. So whether the Washington Post editorial board endorses Donald Trump or Hillary Clinton is meaningless to me.

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.