September 11,2001. Everyone who can remember knows where they were. It was the most catastrophic attack on U.S soil since Pearl Harbour. The official story claims 19 hijackers took 4 planes, 2 of which were used a missiles to eventually completely demolish World Trade Centre Buildings #1 and #2, one struck the pentagon and another crashed before it's intended target when the passengers overtook the hijackers. So how does a plane completely destroy a 100 story steel and concrete building? This week the theorists tackle the greatest conspiracy of this century.