If we can have a good relationship with Russia and if Russia would help us get rid of ISIS, frankly, as far as I'm concerned, that would be a positive thing, not a negative thing.

The people of Ohio are not happy with what he's doing. I can tell you that. They're not happy with what he [John Kasich] is doing. But the Republican Party more than any other thing has to have a victory, a presidential victory, for one thing, if nothing else: Supreme Court justices.

Nobody's ever had crowds like we're having. It's a movement. It's a movement for common sense. These I think are real Trump people. These are people that want to see America be great again. That's what it's all about.

We are confronted by another oppressive ideology - one that seeks to export terrorism and extremism all around the globe. America and Europe have suffered one terror attack after another. We're going to get it to stop.

We're very powerful nuclear country. I've been briefed, I can tell you one thing about briefing that we're allowed to say, anybody that read the most basic book can say it, nuclear holocaust would be like no other.

We have to get very, very tough on cyber and cyber warfare. It is - it is a huge problem.

I think we have to get NATO to go into the Middle East with us, in addition to surrounding nations, and we have to knock the hell out of ISIS, and we have to do it fast, when ISIS formed in this vacuum created by Barack Obama and Secretary [Hillary] Clinton.