I don't think that strategically it is smart to begin cutting your options when the other side does not move at all.

We saw more evidence that [Doanld Trump] is temperamentally unfit and totally unqualified to be commander-in-chief. He trash-talked American generals, saying they had been, quote, "reduced to rubble," that's how he talks about distinguished men and women who have spent their lives serving our country, sacrificing for us. That's how he would act as commander-in-chief.

I've spent 30 years, actually maybe a little more, working to help kids and families. And I want to take all that experience to the White House and do that every single day.

I think that the coalition that President [Barack] Obama put together to win twice is a coalition that I can put together and add to.

We should be breaking down barriers not building walls. We're not going to succeed by dividing this country between us and them. You know, to be great, we can't be small. We can't lose what made America great in the first place.

I believe American corporations that have gotten so much from our country should be just as patriotic in return. Many of them are, but too many aren't. It's wrong to take tax breaks with one hand and give out pink slips with the other. And I believe Wall Street can never, ever be allowed to wreck Main Street again.

It's very short-sighted and even dangerous to be engaging in the kind of demagogic rhetoric that Donald has about Muslims.