Dr. Fetzer's comments bear some special attention, unfortunately. Unlike the majority of the Truth Movement, he served his country in the United States Marine Corps. As a consequence, there is little doubt that he knows how to handle a weapon, a skill that very few of them have.
It really breaks my heart to see otherwise interesting, honorable people driven to such madness based on delusions about September 11th. It just isn't right. Apart from trying to educate, I don't know how to help these people.