The 2d Amedt IMPLIES YOUR RIGHT OF SELF DEFENSE, rioting and looting pose threats to your life and property. Thugs running amok beating people in the streets, setting fires (Arson) poses an extreme threat, people burn to death during fires, smoke inhalation claims the health and possible the lives of firefighters.
Rioting and mob action constitutes DEADLY FORCE, countering that deadly force to protect oneself and others is only reasonable extention of your right to self defense.