I remember being asked to put a video together the day after 9/11 happened. It was for our upcoming church service five days away, only there wasn't an abundance of film yet available on the attacks. Somewhere over those five days this is what I was able to paste together.
I'm not sure if this can help you remember, but I know that we are in the habit of moving on from things we need to work out. Here is my humble attempt at a moving memoriam about the attacks on the World Trade Center and Capital on September 11, 2001.