People have a right to give a speech. And people have a right to protest. But I'm not a great fan of disrupting people's speeches.

We are moving in exactly the wrong direction in higher education. Forty years ago, tuition in some of the great American public universities and colleges was virtually free. Today, the cost is unaffordable for many working class families. Higher education must be a right for all - not just wealthy families.

You can't become a billionaire stepping over children sleeping on the street.

We can`t allow racism and xenophobia to gain traction.

What Wall Street and credit card companies are doing is really not much different from what gangsters and loan sharks do who make predatory loans. While the bankers wear three-piece suits and don't break the knee caps of those who can't pay back, they still are destroying people's lives.

The greed of the billionaire class has got to end and we are going to end it for them.

We did phenomenally well with young people. I think we did well with working class people.