Donald Trump has shown us who he is. And we ought to believe him. He is taking a hate movement mainstream.

I think that we have to look at ISIS as the leading threat of an international terror network. It cannot be contained, it must be defeated.

The Russians need to understand. I think they've been treating it as almost a probing, how far would we go, how much would we do.

I want to focus on what are called kitchen table issues. You know, the ones that keep you up at night, like the cost of childcare and college and prescription drugs and so much else.

You have Donald Trump just making outright fabrications, accusing me of something that is absolutely untrue.

I made a mistake using a private e- mail.And if I had to do it over again, I would, obviously, do it differently. But I'm not going to make any excuses. It was a mistake, and I take responsibility for that.

Drug companies should not be allowed to reap excessive profits or spend unreasonable amounts on marketing if they want to receive support that is designed to encourage life- saving and health-improving treatments.