for someone with a pretty in depth knowledge of engineering, i find extraordinarily impossible to be able to wire a building (wt7) for covert demolition in the middle of NYC without having about 10km of wiring to tie all the damn explosives together...
any ranking member of the NYFD that was present on ground zero during the hours following the two initial collapses will tell you that wt7 was abandoned because it was deemed unsavable due to excessive structural damage. once the fires moved in it was a matter of time untill a catastrophic failure occurred.... i mean really people. and as far as a free fall collapse, you can see just how fast the first two towers fell when they suffered catastrophic failure of less than 10% of the integral structure. how long from impact to the first collapse? wt7 steel frame was fractured in multiple points from the concussion of the impact of the first two towers coming down... then it burned for hours and hours with no water for its sprinkler systems... do the math, you quacks.......
i love conspiratists... they make life so much more entertaining.