When people have fought against police, victimized their families etc. his typical response is "good for them"
He also typically calls it self defense even when people have initiated violence or threats of violence against police.
and of course he has called government workers sociopaths.
http://www.kctv5.com/story/32472253/gavin-long-declared-himself-a-sovereign-citizen-immune-to-law
"In documents uncovered by KCTV5 News, Long declared himself a member of the Wa****aw Nation, a sovereign citizen tribe. Many who claim membership to the group say they are exempt from federal and state laws.
Rebecca Best teaches political science at the University of Missouri-Kansas City. Her terrorism class covers sovereign citizens.
"They tend to be right winged, anti-government typically. They may be anti-tax," Best said.
KCTV5 searched the internet for more information about sovereign citizens. The Institute for Economics and Peace surveys police officers. In 2015, law enforcement identified sovereign citizens as their biggest threat - greater than Islamic extremists."
...
She also said sovereign citizens, like Long, are typically tax protesters and financial schemers. The movement putting police in their cross hairs has grown since the early 2000s.
"From 2000 to 2011, sovereign citizens killed six police officers. Long killed three officers on Sunday."