Nope.
For the third time, it isn't compression. At least not at this stage. It is dynamic pressure. Dynamic pressure means there is no pressurization, per se, but instead it is all based on the fluid's inertia. Air, like everything else, has inertia.
You don't have to tell me it isn't compression, that's what your guys are
spinning to explian the jet of debris shooting out the side of the building!
Again, no. Dynamic pressure. Not static pressure. And there is no "overcoming outside ambient pressure," since the static pressure is the same inside and out...
No, it's not! You just contradicted yourself. The pressure inside the building
will change once the upper level begins to move.
The pressure inside the building would become higher. Gas/Fluids move from
high pressure to low pressure.
Without a differential, fluid/gas flow cannot exist.
You're not likely to learn anything if you keep accusing your betters of "spin." I suggest you open your mind, and just listen for a while.
I suggest that you learn how to apply these terms to the actual case, and
stop inviting possibilities that did not occur based on the video and photo
evidence.
YOu still have not explained where the 47 core columns ended up?
I guess you believe the floors pancaked like everyone else?