If Trump remains honest and seems like a person who's authentic, he's going to go a long way.

Established systems are inherently hostile to change.

One morning, just like 9/11, there's going to be a disaster. I have yet to see the United Nations do anything effective with either Iran or North Korea.

I don’t think we have conclusive proof that humans are at the center of [global warming]

So I'd be quite happy to have a three-hour Lincoln/Douglas style debate with Barack Obama. I'd let him use a teleprompter. I'll just rely on knowledge. We'll do fine.

Now, we don't get rid of it in round one because we don't think that that's politically smart, and we don't think that's the right way to go through a transition. But we believe it's going to wither on the vine because we think people are voluntarily going to leave it - voluntarily.

I think Ron Paul's views are totally outside the mainstream of virtually every decent American.