Everyone enjoys hearing about a good conspiracy theory and many people enjoy coming up with new ones. You can spend an incredible amount of time reading about theories and wondering if there is any truth to them. This list is the top 10 conspiracy theories. If you feel that I have left off your favourite, or have proof that any of these are not just theory but fact, post a comment, just remember: don’t be cruel! 1. 9/11 was Planned by the US Government Many conspiracy theories have been presented concerning the September 11, 2001 attacks, many of them claiming that President George W. Bush and/or individuals in his administration knew about the attacks beforehand and purposefully allowed them to occur because the attacks would generate public support for militarization, expansion of the police state, and other intrusive foreign and domestic policies by which they would benefit. Proponents point to the Project for the New American Century, a conservative think tank that ar...