We do have to worry about North Korea. They continue to develop their nuclear weapons capability, and they're working very hard on their ballistic missile capability.

You can ask anybody who's ever worked for me or worked with me, who's ever served with me, when I tell you I'm going to try to do something, I will get up every single day and work my heart out for you.

I call it [Donald's Trump plan] trumped-up trickle-down, because that's exactly what it would be. That is not how we grow the economy.

We will do everything in our power to protect our allies, South Korea and Japan, including installing even more missile defense.

I'm going to continue to push for a no-fly zone and safe havens within Syria not only to help protect the Syrians and prevent the constant outflow of refugees, but to, frankly, gain some leverage on both the Syrian government and the Russians so that perhaps we can have the kind of serious negotiation necessary to bring the conflict to an end and go forward on a political track.

I have to confess that it's crossed my mind that you could not be a Republican and a Christian.

I believe in community policing.