CNN Anderson Cooper 360 June 4, 2024 04:10:00
Things like a bomb explosion -- [ awed audio difficulty ] things like that, a trigger kind of event. foundations moving around more than a certain amount. all those things are trigger events. sometimes buildings talk to you if you can listen to them, so what happens is it's possible that slabs in the building were deflecting for long periods of time. that means spinning downward and nobody knew anything about it or didn't understand it. all those things can eventually lead to a problem. there are other issues that participated in the collapse. what you want to do is try to find the trigger. >>...