'''9/11 conspiracy theories''' are claims that the [[September 11, 2001 attacks]] did not happen in the way they are traditionally thought to have happened. Most theories state that, in one way or another, the [[United States]] government attacked its own country, or knew about the attack ahead of time and decided to let it happen. | '''9/11 conspiracy theories''' are claims that the [[September 11, 2001 attacks]] did not happen in the way they are traditionally thought to have happened. Most theories state that, in one way or another, the [[United States]] government attacked its own country, or knew about the attack ahead of time and decided to let it happen. |