Social Security is a promise that we cannot and must not break.

What I do believe absolutely is that in the middle of a recession, the American middle class and working class needs a tax relief.

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.

I fully, fully concede that Secretary Hillary Clinton, who was secretary of State for four years, has more experience - hat is not arguable - in foreign affairs.

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

I did a lot of reading. I read about democratic socialism. And I read about the efforts of people for such a long time trying to create a society in which all people can live with dignity. And that's kind of what I believe.

In my view, a corporation is not a person. A corporation does not have First Amendment rights to spend as much money as it wants, without disclosure, on a political campaign.