Comment by thomassmith65
6 hours ago
It's difficult to take down a skyscraper with a train.
Yes, 'shop terrorism' can be a problem (see: the UK during the Troubles).
I do agree with the implication that society must tolerate a certain amount of terrorism to avoid turning into a police state. That does not mean that airplane terrorism, without strict security, is so rare that we can ignore it.
This is probably a massive downvote waiting to happen, but I have more faith in 9/11 being a controlled demo. Not out of evil. Just to prevent New York turning into a giant domino show.
My theory is that terrorists hijacked two airliners full with jet fuel, and crashed them into each WTC tower, causing the structure to weaken from the heat and fail.