Station Astronaut Frank Culbertson Remembers 9/11

Expedition 3 Commander Frank Culbertson says "it's important for people to continue to learn the lessons" from the tragedy of September 11, and make ourselves a better nation.
Culbertson was aboard the International Space Station at the time of the attacks, and the only American off the planet. He captured incredible images of New York City in the minutes and hours following the event.