Barack Obama: “The partnership with labor is essential to growing our economy”

They're meant to remind us of who we can be, to remind us of what's possible, so we can forge ahead.

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…

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

Now the ball’s in your court, Iowa.