One of our meetings in D.C. today was a last minute cancellation, so we had two hours to spend in the Newseum. Fascinating stuff, with exhibits covering virtually the entire history of news and journalism, from the earliest days right up to today's Internet age. You could easily spend an entire day there, but we managed to cover all six floors with our "Reader's Digest" version of a quick tour.
Two sections of the Berlin Wall:
One of the antennas from the top of the World Trade Center:
And that's just barely scratching the surface.