All the vertical steel support columns at the core of each building that run from bedrock to the top floor cut themselves and blew out of the way fast enough all the way down so that the top floor in each building would hit the ground only a couple seconds slower than a ball would hit the ground if dropped right beside them. The debunking propaganda refered to on the History Channel and Popular Mechanics as proving the so called "Truthers" wrong intentionally mislead people like you by focusing on the floor trusses around the edges and do not show the many vertical support columns in the core of the buildings. Gaze at the Blue on another Forum admits to infiltrating a 9/11 Petition for a new investigation to discredit it......what kind of person would do such a thing? Disinfo agents try and mislead about the core columns when in fact they are welded together from bedrock to the top floor fusing them to be one piece. Which reminds me....there is a steel worker on another Forum that has put up core columns in many high rise buildings and is a so called "Truther" and wants a new investigation. As the many vertical steel support columns somehow cut themselves and blew out of the way fast enough for the top floor in each building to hit the ground almost as fast as a ball would if dropped right beside them... Also everything but the steel was somehow exploded into a huge cloud of dust before it even hits the ground... Popular Mechanics on 9/11 Popular Mechanics has been hijacked to be used as a vehicle for propaganda. Popular Mechanics is owned by Hearst Corporation and is a beacon for the sophistication of advanced weaponry and new technology used by police in areas such as crowd control and anti-terror operation. A large portion of popular mechanics revenue relies on military and defense contractor advertising. Popular Mechanics March 2005 front cover story entitled "Debunking 9/11 Lies" has become the leading reference point for people who want to believe the "official story".....or as many have come to call "official fairytail". The senior researcher for the Popular Mechanics propaganda, "Debunking 9/11 Lies" was Benjamin Chertoff who is cousin of Michael Chertoff, Secretary of the Department of Homeland Security.