I think, with Trump, the major point is this guy has business enterprises all over the world. And you're looking just at immense, immense conflict of interest.

Here is what the practical impact of Citizens United means. What Citizens United means is that corporations call hundreds of millions of dollars into television ads, radio ads, and other forms of advertising to defeat those candidates who stand up and take them on.

The American people understand that we need real change in this country, in my view, a political revolution, which says to the people on top, "You know what, you guys can't have it all."

It's time for the Supreme Court to catch up to the American people and legalize gay marriage.

I would have put more emphasis on bringing working class people together to fight for a government that works for all of us.

I think, while it is true that the Hillary Clinton and I voted differently on the war in Iraq, what is important is that we learn the lesson of the war in Iraq. And that lesson is intrinsic to my foreign policy if elected president, is the United States cannot do it alone. We cannot be the policeman of the world. We are now spending more I believe than the next eight countries on defense. We have got to work in strong coalition with the major powers of the world and with those Muslim countries that are prepared to stand up and take on terrorism.

Donald Trump is a pathological liar. We have never - our campaign does not believe and never will encourage anybody to disrupt anything. I would hope that Mr. Trump tones it down big time.