you all a bunch of second guessers, I'm an everyday reader of GA, occasional poster, FEMA rescue guy, was at the WTC, or we call it the pile! I have PTSD from my experiences, and I'm telling you all that plane didn't stay in building 2, it went across the street and landed on the roof of of another building, {Washington & Albany. My team did a search of that building went to the roof and found what was left of the passengers and others from that flight, there was some luggage intact with brief cases and carnage. I wish some of you loud mouth know it all's experienced what I did and have the sleepness  nights I have had for 17 years now! I assume that's where the passports were found, we were told by the FBI there were identifications on that roof, but not into detail!