Originally Posted by
somebigguy
But if it was a random event like air pushing out drywall, don't you find it a little too consistent? There are two separate events happening in relatively the same location only on different floors. It is not blowing out in a POOF of smoke, but rather a steady stream of I would guess about 20 feet.
The fact that it does not disperse as you would expect a cloud of dust to do, but it shoots out in a jet suggests there was a lot of power behind it.
It happened twice, identical except in their location a short time before the collapse reached the floor it's happening on. I know this is just a theory, of course it can't be proven by video alone, but it's just too consistent to be random events.