Eight years ago today, I was working a routine assignment in the District of Columbia when my Blackberry went off with a three-word message: “Explosion at Pentagon.”

I arrived at the Pentagon after the plane hit and spent most of the day photographing the carnage and chaos.

A year later, a group of us who covered the events of that day were asked to produce short videos that reflected our thoughts. I produced one of still photos shot in Washington and another using footage shot by the networks and various other videographers in New York.

Today, the 8th anniversary of that tragic day, seemed like a good time to show one of those videos again.