Everyone is a law abiding citizens until they carry out mass shootings. I still haven’t come across good guy stopping bad guy with a gun, all I have come cross unarmed guy taking on guys with gun.
How do you know everyone who purchase a gun is fully examined and well trained??. Even if they are what will stop them carrying out a mass shooting. To shoot innocent by stander you don’t need training. What was Stephen P LV shooter doing with 43 weapons and he is a millionaire.