Principles of extremism

http://www.voluntaryist.com/articles/027a.php

I found it amusing how many of those 16 principles for recognizing extremism apply to GW. Especially the "with me or against me" one. Is this article biased or is Bush a maniac?

I don't quite understand neo-conservatism as an extremist group. They just seem like McCarthyists to me, people who think the US is under threat,