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.

Republicans drove us into debt with two wars and the Bush tax cuts. Now they want to pay for that debt with cuts to Social Security, Medicare and Medicaid. This is not only immoral it is bad economics. Why do Republicans always have money for war but not for those in need?

We have to fundamentally rethink our trade policy and make it work not for the CEOs of large corporations, but for working people. So, if Trump wants to develop a rational trade policy which demands corporations start investing in this country, rather than China, that's something that we can work on.

Hillary Clinton is a person who has enormous - I have enormous respect for, has a very distinguished career.

The reality is we that have a corrupt campaign finance system which separates the American people's needs and desires from what Congress is doing. So to my mind, what we have got to do is wage a political revolution where millions of people have given up on the political process, stand up and fight back, demand the government that represents us and not just a handful of campaign contribution - contributors.

Climate change is real, it is caused by human activity, and it is already causing devastating problems in America and around the world.

Here's something that I believe we have to do as we put together an international coalition, and that is we have to understand that the Muslim nations in the region - Saudi Arabia, Iran, Turkey, Jordan - all of these nations, they're going to have to get their hands dirty, their boots on the ground. They are going to have to take on ISIS.