9/11 happened due to RELIGION. Fanatical Muslim extremists. RELIGION  has caused more death & destruction over millenia than any other reason. Islam isn't alone, Christianity has Falwell, Robertson, Koresh, & thousands more. I could go on. Yet Bush feeds their frenzy & gives them power by invading iraq.When will people stop letting religion control them? Probably never.  Americans & others are too lazy to use their intelligence, & let their psychotic religious leaders control their lives.