That doesn't happen, it happened here, but it's not like everyone walks around like a billy bad ass looking to kill someone.
Let me ask you this, If your neighborhood has had a few break ins and a recent rash of crime do you think that you would be suspicious of someone walking around in your neighborhood that you don't know?
The U.S. and Canada are not alike. We have a real big gang issue here and it's a different culture.
I have my conceal carry permit and carry my pistol with me everywhere. Tuscaloosa has had numerous shootings and violence recently. At the movie theater a thug decided to shoot into a crowd of people. Two thugs in plain daylight went into an arby's on one of the main streets in town with shotguns. The beat up two customers with the weapons and robbed the store.
Violence here isn't what it is in Canada. Hell half the police force is scared to deal with this anyways.
Like I said, I have my permit and I carry. I don't go around looking for a fight so I can shoot someone. Look at the statistics, the legal ccw owner doesn't commit crimes. Thugs will commit crimes and adding more laws wont stop them, it doesn't stop them now.
Here is a good read on ccw
http://www.tuscaloosanews.com/articl...over-criminals
I think Zimmerman murdered the kid, he should be in jail for it. However trying to paste all gun owners as "vigilante police" is just wrong.