But on the other hand, there are many corporations who have turned their backs on the American worker, who have said, if I can make another nickel in profit by going to China and shutting down in the United States of America, that's what I will do.

If we can create a climate among people that says that any serious candidate for president, Senate, governor, [the] House is going to have to talk about income inequality, raising wages in America, trade policy - that's a huge success. It's not putting pressure on a candidate. It's mobilizing people.

Many people can talk for a long period of time. But controlling, you know, your urinary tract is maybe the more difficult issue.

As the nation at last confronts global warming, it is no time for denial, greed, cynicism or pessimism.

The decision is I'm going to do everything I can to fight for the working class of this country, the low-income people against income and wealth inequality, do everything we can about climate change.

Debating, doubting, or rejecting the basic scientific facts about climate change in the face of the overwhelming evidence and overwhelming scientific opinion will not change those facts.

I am very proud to be the only candidate up here who does not have a Super PAC, who's not raising huge sums of money from Wall Street...