Over the years, so many of the barriers that prevented people from getting married, crossing lines of faith or color or ethnicity have just disappeared. Because what's important is: 'Are you making a responsible decision? Have you thought it through? Do you understand the consequences?' And I think in the world that we're in today we need more of that.

There is a hunger for the United States to be present again.

It is time to pick a side.Either we stand with the gun lobby or we join the president and stand up to them.

What you are talking about is retroactive classification. And the reason that happens is when somebody asks or when you are asked to make information public, I asked all my emails to be made public. Then all the rest of the government gets to weigh in.

I think we need to do much more with our tech companies to prevent ISIS and their operatives from being able to use the Internet to radicalize, even direct people in America and Europe and elsewhere.

The United States remains the only major country on earth that doesn't guarantee health care to all of our people. And yet we are spending almost twice as much per capita. We have a massively dysfunctional health care system. And I do believe in a Medicare for all single-payer system, whether a small state like Vermont can lead the nation, which I certainly hope we will, or whether it's California or some other state.

If Donald Trump's main claim to be president of the United States is your business, then I think we should talk about that.