and students, and postal workers, and any number of other disenchanted and angry people.

This is sooo much crap on the board. I can't believe some of you are trying to use this latest whacko as anything other than the latest whacko. He's no different - regardless of his reason for doing this - than any other American whackjob that has killed people because he wanted to that day. Chalking it up to the terrorist world's vendetta against the USA simply gives it some sort of legitimacy in your eyes.

Theorize all you want - you can't change the fact that it appears to be an unorganized single human being that decided to kill people because he wanted to.