There's no question to my mind and I think no question to any objective observer's mind that the DNC was supporting Hillary Clinton and was at opposition to our campaign. So I'm not quite shocked by this. And that is why many, many months ago I made it clear that I thought Debbie Wasserman Schultz should resign, should step down.

It is incomprehensible that drug companies still get away with charging Americans twice as much, or more, than citizens of Canada or Europe for the exact same drugs manufactured by the exact same companies.

As a single-payer advocate, I believe that at the end of the day, if a state goes forward and passed an effective single-payer program, it will demonstrate that you can provide quality health care to every man, woman and child in a more cost-effective way.

I want Trump to send out a tweet saying that he's going to keep his campaign promises. He's not going to cut Social Security, Medicare and Medicaid.

Real freedom must include economic security.

If you`re a Republican politician and you`re seeing this guy [Donald Trump] saying crazy stuff and going up in the polls, what are you going to say, you`re going to say equally crazy or maybe a little less crazy stuff.

I believe the Democratic Party has got to be firmly on the side of working families, taking on the big money interests, who today, to a very significant degree, control our economic and political life.