I will stand up for families against powerful interests, against corporations.

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

I think what Secretary Ash Carter is seeing, and I'm glad he is, is that we got to get NATO back working for the common defense. We've got to do more to support our partners in NATO, and we have to send a very clear message to Putin that this kind of belligerence, that this kind of testing of boundaries will have to be responded to. The best way to do that is to put more armor in, put more money from the Europeans in so they're actually contributing more to their own defense.

We need to wage this war against ISIS from the air, on the ground, and online, in cyberspace.

From the theft of confidential cables to 21st century protest movements, to development breakthroughs that have the potential to change millions of lives, we are all in uncharted territory.

People are great across America.

I think Russia affected the perceptions and views of millions of voters at the last presedent election, we now know. I think that their intention coming from the very top with Vladimir Putin was to hurt me and to help Donald Trump.