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thomassmith65last Tuesday at 10:16 AM2 repliesview on HN

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.


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James_Klast Tuesday at 9:07 PM

Neither can most planes given the cockpit is sealed and locked. I suppose one could strategically try to take it down over a populated area, but that doesn't really seem reliable. The truth of the matter is that people can smuggle bombs onto aeroplanes relatively easily, and you don't see many blowing up. And it's not even entirely clear that planes can always take out buildings. The twin towers only collapsed because of the slow burn of jet fuel heating and weakening the structure. The impact alone wouldn't have been enough.

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kebmanlast Tuesday at 12:13 PM

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.

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