That's what we want to know as well. I'm guessing since the gov't occupied an entire floor of the building they wanted to get ride of something and 9/11 was as good a reason/cover story as anything.To what purpose would destroying building 7 be? If you think that the government wanted war, wouldn't the twin towers falling be enough? Why woulod building 7 be necessary?
Why would the government need to destroy the whole building? Hadn't they ever heard of paper shredders?
But why did Donald Rumsfeld claim he didn't know the whole building even existed?
I'd have to hear his statement in context. But my guess would be that they were doing some "need-to-know" clandestine operations there.
Destroying the building would not necessarily destroy files and computer hard drives. Truthers refuse to admit truth.........