Barack Obama: “The threat of a terrorist acquiring and using a nuclear weapon is the most immediate and extreme threat we face.”

There’s no doubt that we are going through a period right now of disruption, polarization.

At least one of our major parties has been captured by politics that is not that subtle about suggesting that ‘We the people’ means a certain kind of people.

That's what I hope every visitor to this center takes away from their experience.

No one was more skilled at bringing people together and getting legislation passed.