First of all, this petition is not going to prompt change within any government. But hopefully it will change peoples attitudes by providing a second view on what happened on on 9/11. Secondly I am not an expert in any fields relating to 9/11, however I do trust thousands of experts worldwide. Official Statement: 19 hijackers, directed by Osama B Laden, took over 4 Commercial Jets with box cutters and, while evading the Air Defense System (NORAD). Hit 75% of their targets. In turn, W. Trade Towers 1,2 & 7 collapsed due to structural failure through fire in a "pancake" fashion, while the plane that hit the Pentagon vaporized upon impact, as did the plane that crashed in Shanksville. The 911 Commission found that there were no warnings for this act of Terrorism, while multiple government failures prevented adequate defence. The alternative theory I, and others believe, is that the towers were brought down, with controlled explosives for a number of reasons. However I can not articulate any point as well as these people can. Fahrenheit 911 - http://www.youtube.com/watch?v=pQv_M_WQAxU Zeitgeist 911(part 1) - http://www.youtube.com/watch?v=7_E4N5YIycI (Text Version - http://conspiracies.skepticproject.com/articles/zeitgeist/part-two/) 1,500 Architects & Engineers Disprove Official 9/11 Account of WTC Destruction - http://www.prweb.com/releases/2011/6/prweb8552053.htm Read. Watch. Make up your mind. Sign? Truth has to come before blame.