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

It's a way to honor her trailblazing leadership, and inspire visitors to follow in her footsteps.

I was a little tall for it.

Helped lead some of the most significant movements for change in human history

We’ve now fought a war, spent billions and billions of dollars, you know, put enormous strain on our military. A lot of people have died. And it feels like we’re back where we were before we started the war, except maybe a little bit worse…