Barack Obama: “Let their sacrifice be a summons.”

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

It shows me somebody who’s not focused on the American people and the job they’re supposed to do.

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

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…