Reconciling with an adversary that can be as brutal as the Taliban sounds distasteful, even unimaginable. And diplomacy would be easy if we only had to talk to our friends. But that is not how one makes peace.

I believe capital gains, for the most part, should be taxed the same way we tax income from hard work, sweat, and toil. And if we do those things, we can be a country that actually can afford debt-free college again.

When I went off to college, I went believing I was a Republican. And actually I was president of Young Republicans for a couple of months and then I decided that I was much more in the camp of people like, you know, President Johnson - trying to promote civil rights, voting rights, ending poverty.

It is difficult finding intelligence that is actionable in a lot of these places, but we have to keep trying.

I will take a backseat to no one in keeping America safe. I have a very clear set of proposals about how we defeat ISIS.

I know that some of those plans [of the North Korea] could very well lead to a missile that might reach Hawaii, if not the West Coast. We do have to try to get the countries in the region to work with us to do everything we can to confine, and constrain them.

When people say, well, they disapprove, I'd like to know what the specifics are, because sometimes - and the president [Barack Obama] has admitted this - they may not feel like he's really explaining and understanding the emotion behind some of these fears [about Iran]. And that's a perfectly legitimate question for people to ask. But if you look at the results of where we are, I think there are some things I agree with and some things I don't agree with, and I think that's absolutely fair game.