Henry makes a declaration that all ATF members, any judge who upholds gun laws, and all cops or elected officials who are against their interpretation of the Second Amendment is guilty of treason and subject to execution. Multiple Congress members are murdered, one by Henry's friend Cindy, who was a victim of sex trafficking, but met Henry at an AA meeting and decided to start prostituting herself to pro-gun control people and killing them for Henry after he very likely killed her pimps. And keep in mind, those murders happened before his run-in with the ATF, so the idea that up to that point he was some kind of a peace-loving gun enthusiast is bullshit, which kind of hurts the entire conceit of the book, which was that he was a good man who was pushed too far by an oppressive government, when in reality he was actually already a mass murderer.