At what time during the flight did the actual hijacking take place?
At what time did the passengers realize this was not a “hostages for ransom” situation but instead was a suicide attack?
When did the authorities realize the hijackers intended to fly the plane into the building?
When the authorities finally realized the hijackers intended to fly the into the building was it over water or over a populated area?
How long AFTER the first plane hit did the authorities realize it was not an accident but done intentionally?
What are the winning Lotto numbers for next week?
When exactly did you know this was going to happen? Why didn’t you try to prevent it?