102 minutes that changed America

Finally got around to watching some of the 9/11 stuff on the sky plus box. Just finished watching 102 minutes that changed america. What an incredible documentary but was depressing all at the same time. I have watch and read a lot of stuff on 9/11 but I don't think I have ever got emotional as I did watching this. Truly one of the most powerful piece of tv I have seen in recent years.