Questions:

How long does it take to wire up a building with explosives in order to bring it down safely, like they did with WTC7?

Is that something you can do in 8 hours, in a burning building, with major chaos all around you?

How is it possible to even transport those explosives across town at a time like 9-11?

Anyone want to try and answer those?

Edit: I forgot to add.. This decision would have to be made and executed within 8 hours.