Whatever story you accept about 9/11, what happened involved a conspiracy. The official conspiracy theory is that a small band of Middle-Eastern men with only minimal flight training successfully hijacked four jet airplanes relatively simulateously and managed to fly three of them into buildings without being brought down by military defense airplanes, and that the WTC I, WTC II, and WTC 7 structures somehow failed because of fire.
Since 9/11, a lot of research has been done and discussions have occurred among scientists, engineers, airline pilots, and firefighters actually at the scene who all question the official conspiracy theory and who would like to see a new investigation. After looking at this body of scientific evidence and opinion, it is no longer possible for me to find any truth in the official conspiracy theory. Below are some links for anyone who might want to explore other explanations.
This issue is important to me because the official conspiracy theory was used shamelessly to, among other things, justify two wars, to rationalize torture and limitless detention, to demonize the followers of one of the world's major religions, and to enact legislation (the Patriot Act, FISA) that has severely restricted the freedom and privacy of US citizens. More importantly, though, to allow the official conspiracy theory to stand when there is so much plausible evidence pointing to other possible explanations dishonors the victims of this atrocity - not only those who died on that day and their families and loved ones, but also all the victims of choices made by our government afterwards, not the least of which are the estimated 1.5 million Iraqi civilian casualties of the illegal war in Iraq, and the more recent civilian casualties of drone attacks in Pakistan and Afghanistan.
The true perpetrators of the crime of 9/11 must somehow be found and brought to justice. I hope that this will happen in my lifetime.
Architects and Engineers for 9/11 Truth
Pilots for 9/11 Truth
Firefighters for 9/11 Truth
Journal of 9/11 Studies - Page for Beginners