We've got to get guns out of the hands of people who should not have them.

I've heard [Bernie] Sanders comments, and it's really caused me to wonder who's left in the progressive wing of the Democratic Party. Under his definition, [Barack] Obama is not progressive because he took donations from Wall Street; [Joe] Biden is not progressive because she supported Keystone; [Jeanne] Shaheen is not progressive because she supports the trade pact. Even the late, great Paul Wellstone would not fit this definition because he voted for DOMA.

I think we should be talk about what we want to do for the country. But if we're going to get into labels, I don't think it was particularly progressive to vote against the Brady Bill five times.

Don't let anyone tell you that great things can't happen in America... Barriers can come down. Justice and equality can win.

I hope the fact-checkers are turning up the volume and really working hard. Donald [Trump] supported the invasion of Iraq.

The most important qualification is that the person I pick be ready to become president if something were to happen.

We can't be fighting the last war. We have to be preparing to fight the new war.