Barack Obama: “Big countries don't go around and invade and bully smaller countries.”

For almost four decades, Nancy Pelosi served the American people and worked to make our country better.

never talks that way when they are in the same room.

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…

helped lead some of the most significant movements for change in human history