Barack Obama: “We can never repay them fully for their sacrifices.”

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

It fortifies you to say that, yes, this has been part of the journey that we’re on.

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

Every president here today, as different as we are, has tried our best to uphold the values that John McCain and Mitt Romney believed in no less than I did.