Barack Obama: “Our nations will work together to address the impact of global climate change.”

America is currently experiencing anger and vision but we are looking for fairness and common sense and mutual respect.

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…

This idea that any suggestion or criticism that America was anything other than perfect is unpatriotic... is a suggestion that you hate your country.

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