What destroyed the Twin Towers?

[Confuseling]

Many worlds interpretation ROCKS!

 

[~enigma~]

I'm telling you sheeple with a purposeful grimace and a terrible sound he pulled the world trade centers down.....go go Godzilla

 

[Grizzly Bear]

I voted other because as I've observed of the event it wasn't fire, nor structural damage alone, but the combination of both which brought the towers down.
It wouldn't do much justice to separate the two.

 

[stateofgrace]

Two planes that were hijacked and flown at high speed into the side of each building.

Is that too simple?