One thing that convinces me that this event occurred as reported is that, in over eight years, nobody has ever leaked anything to the allegedly "liberal" media and there has never been any falling out among the perpetrators of any of the alternative scenarios. Anyone who knows anything at all about demolitions would tell you that doing this with conventional explosives would take massive amounts of demolition material and a significant number of people laying the charges. This article, written by a genuine professional demolition expert, states pretty definitively that explosives were not used.