Barack Obama: “What will work is investing $15 billion a year over the next decade in renewable sources of energy.”

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

I hope this center will serve as an affirmation of just how special, how precious our democracy truly is.

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…

In forming our union, the founders fell terribly short of the Declaration's promise, leaving slavery intact, allowing states to restrict the franchise to white men who owned property.