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.

Instead of cutting Social Security, we're going to expand Social Security benefits.

I actually think the only way that you can beat Trump is recognizing that he is a one- man wrecking machine fueled by this cult personality. So you have to attack him on those bases. None of these ideological positioning issues matter for [Donald] Trump.

I very strongly supported the agreement which makes certain that Iran does not get a nuclear weapon.

I think, you know, that Trump has been incredibly divisive. I think he's insulted almost every group in America. I think his policies are outrageous. But in America, people have a right to hold rallies. So I think my own feeling is it is absolutely appropriate for thousands of people to protest at a Trump rally, but I am not great fan of disrupting rallies.

I am on the Health Education Labor Committee. That committee wrote the Affordable Care Act. The idea I would dismantle health care in America while we're waiting to pass a Medicare for all is just not accurate.

I'm a United States senator, and I have a responsibility to the people of my state - also to the people of this country.