According to specs that I have read, the additional footage is more interviews with firefighters, EMT personell, Police officers etc...so it is EDITED...to include additional footage.
Another GREAT documentary coming out at about the same time is the HBO documentary In Memoriam: 911. This one is as good as the CBS 911 documentary.
Another GREAT documentary coming out at about the same time is the HBO documentary In Memoriam: 911. This one is as good as the CBS 911 documentary.