Barack Obama: “I want to thank my great friend President Calderon for his hospitality and for hosting us at this important summit.”

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.

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…

I obviously have a room in his head.