Barack Obama: “This Loyalty Day, I call upon all the people of the United States to join in support of this national observance.”

The essence of Prop. 50 is to say that if you are going to play that game, then we are going to try to counteract that abuse of the system.

Now the ball’s in your court, Iowa.

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…

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