I read that book, too. I liked it alot. If only we could get the ATF to focus on criminals instead of law abiding gun owners... or better yet, get them to focus on their true nature, TAX!
for what it's worth, it was a good book, and the agent was indeed a brave man who deserves respect.
Guard with jealous attention the public liberty. Suspect everyone who approaches that jewel. Unfortunately, nothing will preserve it but downright force. Whenever you give up that force, you are inevitably ruined.
- Patrick Henry