The Pentagon. That green patch facing us is where they have a lot of formal ceremonies. This is the approximate view that the skyjackers of American Airlines Flight 77 had after they commandeered their Boeing 757 out of Dulles on Sep 11. They made a wide sweeping turn to the left, over Arlington Cemetery at the upper right of this photo, and impacted the Pentagon on the far right side, next to the road, just right of center as you faced the building. Bastards. Some people in my building saw the jet make its turn. My boss was driving down the freeway on the left and saw it. However, a best-selling book in France says that it was a robot plane flown by the US government with nobody on board. Idiots.