Originally Posted by Twistys Tim

Hang on -- that's another matter. We were talking about the collapse of WTC7, not the hi-jackings. To prepare a building for a successful controlled demolition takes weeks of preparation, that involves stripping the interior of the inside of the building, to expose key support columns. Non-load bearing partitions and drywall need to be removed to expose the columns. Selected columns on floors where explosives will be set are drilled and nitroglycerin and TNT are placed in the holes. Smaller columns and walls are wrapped in detonating cord.

This isn't the kind of thing that would go unnoticed by the people working in the WTC7 building. Especially as many of the residents were secret service agents, who might be more than a bit curious as to why their office has been stripped and rigged with TNT (unless they were all in on the plan as well).

It don't add up, and could not have happened. If it can be proved that the fire did not bring the WTC7 building down, then there would have to be another explanation for the collapse as the controlled demolition theory could not have happened without being exposed to scrutiny / discovery during it's planning, and reporting of those accounts after the fact.