its not just everyone carrying 2, because if everyone did, you would have a bunch of stupid people with guns... plus, there will be people that will get far too cocky carrying, and think they are invincible... but i do agree with what you are saying...criminals need to be taught that they cant just harm people, the problem tho, is that its not that easy...

he could have been involuntarily committed if he had history of mental illness and anger issues just like his family stated... they in a way are part responsible for what happened IMO... its like having a viscous dog, and letting it wander the neighborhood...