Most people feel very strongly that Donald Trump is a threat to the nation. He must be defeated.

I want to say that even - and Bernie said this many, many times - in several of the actual public debates, she said on her worst day, Hillary Clinton's a thousand times better than Donald Trump. And Donald Trump, in my view, is a threat to the nation.

As I traveled around the country, I met hundreds if not thousands of people who want to change the country. And you've got, now, 1,900 Bernie delegates who are now going back to their communities in 50 states.

You can hope and wish and pray that those things are legitimate conversions and that [Hillary Clinton] now is a different candidate, a person with a different philosophy. That's something that, you know, sometimes, yes, it's hard to believe.

There is no question that, if you look at name recognition and celebrity, my opponent is far-and-away ahead. I think that if you put my beliefs in one column and her positions in another column, I am almost convinced that a majority of the people in the Democratic Party would support my beliefs.

I think one of the big questions for many [Bernie] Sanders supporters is, are [Hillary Clinton's] words and what's written in paper going to actually come to pass when she is elected president? That's, I think, the greatest worry for many Sanders supporters.

I joke that if she [Debbie Wasserman Schultz] could find a 3 a.m. slot in the Home Shopping Network, she would grab that. So those emails only confirm what we knew.

I do think that we may be looking at a period in the next few years where the two-party system will fracture.