Mario, that BBC documentary is a crock of shit built of half truths, people's paranoia and innuendo.
Some of my reactions follow. Then I think it is time for you to stop this bullshit.
1) Why is it surprising that a building next to the towers would be evacuated regardless of its usage?
2) Tower 7 takes a direct hit from the north tower collapse. Fires were immediately reported in the building.
3) No building has ever collapsed from ordinary fires? When has there ever been any other building 350 feet from a collapsing 110 story tower?
4) Larry Silverstein:"Pull it". It is only speculation that it meant to detonate the tower totally contradicted by the Fire Chief.
5) "At three o'clock with the condition of the tower 7 deteriorating rapidly". Fire Chief nigro:"Stop the rescue efforts" "step back and wait". Sounds like the tower was in worse condition than the conspiracy theorists want to admit.
6) "it's alleged that it was not just the government, the police and the fire department that conspired to destroy tower 7, people have also pointed the finger at the media". OH COME ON. So many disparate agencies and people involved in the conspiracy? That, alone, is enough to discredit the entire notion.
Oh, also, phrases like, "It's alleged" and "people have also pointed the finger" are typical ploys by conspiracy pot stirrers to concoct their theories without having to cite actual facts. Just watch Fox News for a day and count how many times they use that sort of tactic to spread fear and loathing among the otherwise uninformed.