A good definition of evil is anything or anyone who murders your soul and the last seven years have been a spiritual massacre. This massacre has not been limited to the United States even though the evil is grounded here.
9/11 is the essence of soul murder. Millions of us know in our hearts (and brains!) that somehow, someway lunatic fringe Bush/Republicans didn't just "allow" 9/11; they bloody ENGINEERED it (almost certainly with a little help from one or two Middle Eastern "friends")!
9/11 is going to be THE defining event of the 21st Century (if not the 3rd millennia).