One last thing! Like you,9/11 was a tragedy and dark part of our history that none of us will ever forget! I just want to know before I place blame. Too many things unclear here, too many unanswered questions and I am not convinced either way. My hats off to each and everyone that was effected by this dark,dark day in our history and to all the unknown names of all these heros,my prayers go out to you all !