Barack Obama: “We couldn't keep traveling down the same road.”

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

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

I think when you understand the complexities of America and the contradictions of America, I don’t think it makes you love it less. I think it makes you love it more.

Now the ball’s in your court, Iowa.