Donald Trump believes that climate change is a hoax. Now, this is not just a stupid expression, but it is incredibly dangerous.

The Cuban economy is a disaster. No, I do not praise Fidel Castro.

If there is a large voter turnout, not only do we retain the White House, but I think we regain the Senate. We win governors' chairs up and down the line. So I believe if you want to retain the White House, if you want to see Democrats do well across the board, I think our campaign is the one that creates the large voter turnout and helps us win.

I thought the Bush economic policy was a disaster. We lost 500,000 private sector jobs during his tenure.

We need a growing middle class, not one that has been disappearing for 40 years. We need a vibrant one person-one vote democracy, not one which is dominated by billionaire campaign contributors. It's time for a political revolution. It's time to make our government work for all of us, and not just the 1%.

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.

Student debt is crushing the lives of millions of Americans. How does it happen that we can get a home mortgage or purchase a car with interest rates half of that being paid for student loans? We must make higher education affordable for all. We must substantially lower interest rates on student loans. This must be a national priority.