# The Church of Scientology claims that the 9/11 hijackers were brainwashed by psychiatrists who were the real masterminds behind the attacks, despite the fact that none of the hijackers were ever known to have visited psychiatrists.
# Some theories claim that former Iraqi leader Saddam Hussein conspired in the 9/11 attacks. These claims were most commonly made or alluded to during the buildup to the Iraq War by President George W. Bush and members of his cabinet. Some proponents of this theory refer to another theory surrounding the Oklahoma City Bombing, according to which Iraqi intelligence agents were involved. This was reported by investigative journalist Jana Davis in her book "The Third Terrorist."
# Some relate it to claims of an anti-globalisation movement, specifically to s11, a protest against the Melbourne World Economic Forum meeting on 11 September 2000 that grew to include a number of other protests over the following year. The World Trade Center is considered by many to be the center point of globalization. Since this was a part of the largest anti-globalisation movement in the world, as well as the date of the WTC bombing being 1 year later to the day, this was a popular theory - not the least because their web site was labeled
www.s11.org, and 9/11 was alternately called s11. This theory did not get much press coverage and was only covered on internet forums. The official web site closed sometime in 2002 with a block from all members of the public ever accessing the site - yet all of its pages are still displayed on Google thus proving that the site still exists.
# Some conspiracy theories of 9/11 have included missile pods on the airplanes and holograms hitting the Trade Center. Donald Rumsfeld also appears to admit that a missile hit the Pentagon and that 'similar' devices contributed to the WTC attacks as well in a Parade Magazine interview in Oct. of 2001. However, many articles by 9/11 researchers have debunked claims of missiles and pods.