Hillary Clinton does represent the establishment. I represent, I hope, ordinary Americans, and by the way, who are not all that enamored with the establishment, but I am very proud to have people like Keith Ellison and Raul Grijalva in the House, the co-chairmen of the House Progressive Caucus.

Will I criticize Hillary Clinton on her position of TPP, or the lack of position? Will I criticize her on her views of Wall Street? Will I criticize her on foreign policy? That's what democracy is about, but taking cheap shots at people, making it personal, I don't think that's what politics should be about.

If we do not get our act together and transform our energy system away from fossil fuel, there is a real question as to the quality of the planet that we are going to be leaving our children and our grandchildren.

As president, I will fight to make tuition in public colleges and universities free, as well as substantially lower interest rates on student loans.

I believe that climate change is the great global crisis that we face, environmental crisis. I believe that if you're serious about climate change, you don't encourage the excavation and transportation of very dirty oil.

Sometimes the media says, well, this state had an election, it's the end of the campaign. It is not. We have dozens of more states to go. We're feeling good about the future.

I have known Secretary [Hillary] Clinton for 25 years and respect her very much.