Barack Obama: “To their families, I say, no words are sufficient for the depth of your sacrifice.”

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

This idea that any suggestion or criticism that America was anything other than perfect is unpatriotic... is a suggestion that you hate your country.

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

That was fantastic. I was a little tall for it.