In Germany, college tuition is free. In America, college tuition is increasingly unaffordable. In a highly competitive global economy, which country do you think will have the best educated work force and a competitive advantage? We must make tuition free in public colleges and universities and substantially reduce interest rates on student loans.

I think our message,the Clinton campaign was very strong. Remember, this is their fourth campaign in South Carolina. Two for Bill Clinton. Two for Hillary Clinton. They had it well organized. They did well. And Icongratulate them. We came into that state at something like 7 or 8 percent in the polls. It was a tough road for us to hoe. But I want to thank all of our supporters, the members of the South Carolina state legislature.

The hardest thing about going to college should not be paying for it.

Donald Trump tapped into the anger of a declining middle class that is sick and tired of establishment economics, establishment politics and the establishment media.

We need to demilitarize local police departments so that they do not look like occupying armies. We want police departments that look like the communities they are serving.

Democrats need to become a 50-state party. You can't have a great party on the West Coast and the East Coast. You need to have a party in all 50 states.

One of the issues I'm really happy about is that recently, Secretary Clinton and I worked out an agreement on higher education, making public colleges and universities tuition free for every family in America earning less than 125,000 bucks. Didn't go as far as I wanted. But that's 83 percent of the population in this country.