9/11 Commission Report — Chapter 7
“ However,we cannot rule out the possibility of a remarkable coincidence—that is, that Hezbollah was actually focusing on some other group of individuals traveling from Saudi Arabia during this same time frame, rather than the future hijackers.127 We have found no evidence that Iran or Hezbollah was aware of the planning for what later became the 9/11 attack.At the time of their travel through Iran, the al Qaeda operatives themselves were probably not aware of the specific details of their future operation. ”
