When Donald Trump says a distinguished judge born in Indiana can't do his job because of his Mexican heritage, or he mocks a reporter with disabilities, or calls women pigs, it goes against everything we stand for.

I'm not going to speculate.I'm just going to run my campaign, talk about what I'm doing and why I think I'd be the best president of any of the candidates on either side.

I think it's important that we do it [defeat ISIS] in concert with other nations in Europe, the Middle East, elsewhere if necessary. And that means you've got to work with people. You don't insult them. You don't insult their religion. And it means we have to see our entire country, all of the people in it, as part of our first line of defense.

We need to make it very clear - whether it's Russia, China, Iran or anybody else - the United States has much greater capacity. And we are not going to sit idly by and permit state actors to go after our information, our private-sector information or our public-sector information.

Americans need help understanding their world now more than ever. [TV] believes it's filled its obligation to the public because it's presented both sides. But most of what we're living through now has multiple sides, and those sides, if you take the extreme oppositional views, have to be brought together for people to make a decision about how to act on the information.

Sometimes overturning brutal regimes takes time and costs lives. I wish it weren't so. I really, really do.

In America, we trade more energy with our neighbors than we trade with the rest of the world combined. And I do want us to have an electric grid, an energy system that crosses borders. I think that would be a great benefit to us.