Israel's right to exist in peace and security is not in debate.

In terms of Iran and in terms of Saudi Arabia, of course they hate each other. That's no great secret. But John Kerry, who is I think doing a very good job, has tried to at least get these people in the room together because both of them are being threatened by ISIS.

Here's what income and wealth inequality is about. Last year, the top 25 hedge fund managers made more than 24 billion, enough to pay the salaries of 425,000 public school teachers. This level of inequality is neither moral or sustainable

Social security is the most successful government program in our nation's history. We are not going to cut social security! We are going to expand social security!

For many, the American Dream has become a nightmare.

So what I have said with regard to Boeing and GE and other multinationals that pay zero taxes, you know what we're going to do? We're going to end that loophole. They are going to pay their fair share of taxes.

I was not a great student at the University of Chicago. I think that is - the record will bare me out. But I spent a lot of time reading history, sociology, psychology - reading everything except what I was supposed to read for class the next day.