I was up late the night before when a pipe burst in my basement. I had decided to go in to work late -- I worked near the Pentagon at the time. I dropped my son off at school, but didn't have the radio on in my car. When I got home, my SIL called and told us to turn on the TV because a plane had crashed into a building in NYC. Of course, we thought it was an accident at the time. Spent the rest of the day in front of the TV, wondering if and how to tell our son what had happened. Had I gone in to work on time, Flight 77 would have flown right over me on its way to the Pentagon. Because my building housed DoD offices, they evacuated so, lucky for me, my basement flooded!