In America, we are living in a society which is moving more and more toward an oligarchic form of society where government is dominated heavily by big-money interests.

I think if we're looking at lasting peace in the Middle East, the United States has got to respect the needs of the Palestinian people. They cannot be pushed aside.

Today, the United States is No. 1 in corporate profits, No. 1 in CEO salaries, No. 1 in childhood poverty and No. 1 in income and wealth inequality in the industrialized world.

I do believe that in the future, not by dismantling what we have here - I helped write that bill - but by moving forward, rallying the American people, I do believe we should have health care for all.

We have got to make sure that every qualified American in this country who wants to go to college can go to college -- regardless of income.

97 percent of the scientists who wrote articles in peer-reviewed journals believe that human activity is the fundamental reason we are seeing climate change.

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.