I saw, he was in a different league on a different planet. Everybody says we need substance in these debates, you've got it. You've got it from [Ted] Cruz.

What you really want to do, the objective is to get as many students coming out of there thinking differently than they went in.

I have a question for Republicans running for the House and the Senate. I'm asking this question with genuine sincerity: Why should people vote for you? It's clear that you don't want to stop Hillary Clinton.

I am just stupefied here. The left has officially stamped it now: Oil is a villain. Now, please ask yourselves: When did this start?

The Republican Party clearly is not interested in winning. And if you want to be even more specific than that, it is paramountly obvious that they're not even interested in defeating the Democrats.

I'm not an intimate of Donald Trump, but I have great instincts about people, and I have fairly good skill at sizing people up, and it's not phony. You can tell when somebody's talking to you and not really hearing you. I've been around powerful people ask me what I think about things, and I can tell they're not really listening. They just asked, to ask, try to score points that way. Trump listens. But you don't get the impression that he's listening from a position of indecisiveness, indecision or confusion. I've never met anybody with the energy this guy's got, either.

The American people - Republican voters especially - are fed up with the status quo.