Barack Obama: “We need leaders who are committed to moving this country forward.”

We designed the center not to be some lifeless mausoleum.

No one was more skilled at bringing people together and getting legislation passed.

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

Of course, we did not accomplish everything we set out to do. No administration does. Some of the exhibits reflect unfinished business, in some cases, my own shortcomings and mistakes, in some cases because - as a sign I kept on the…