I think this is why we won't see terrorist attempt another plane hijacking any time soon.
The passengers know darn well that the "sit still and don't make the terrorists mad" approach went out the window on 9/11. They'll do what they have to do in order to prevent anyone from interfering with the aircraft.
So who brought the duct tape to the party? Is that normal airline stock?
You don't travel with a roll of duct tape? Works great for so many thing including luggage repair that I never leave home without it.