Should we have border security there? Yes. But the idea of the United States erecting a wall for the world to see makes a lie of everything we say about ourselves. It's a little bit like why the President [Barack Obama] and I feel so strongly about closing Guantanamo. It is inconsistent with who we are.

It(Boston Bombings) was worth it to hear you(survivor speakers) speak.

I think after Sam Nunn left, I'm the last guy in the Senate who got a majority white male vote in their state.

Well, you know, my shotgun will do better for you than your AR-15, because you want to keep someone away from your house, just fire the shotgun through the door.

There is a middle class in America for only one reason: organized labor. If not for organized labor, where would you find a job where you had some sense that you had a shot of leaving behind something better than you inherited?.

There's about 100 different cancers in a cancer cell. And so what we're finding out is, they're finding out ways to deal with one or two of the cancers there, with certain medicines. But they don't know why, if you have that cancer and I have that cancer, and I get the therapy and you get it, I don't live and you live. That - they don't know why.

We are working to deploy a powerful new radar network with American early warning systems.