Controlled Demolition: WTC Building 7, Larry Silverstein, Insurance Policies & Thermite explosives

From the mysterious collapse of WTC building 7 to the unusual timing and nature of terrorism insurance policies from its owner Larry Silverstein. Video of a BBC reporter saying the building fell while it stands in the background to reports of a explosive residue called Thermite in the rubble and debris. The offical 9/11 commission report leaves us with more questions than answers. We shine a light on some of these strange occurances so that we can get a little closer to the truth.