The problem aren't the people who's using legal guns for legal purposes(protection/hunting).
The problem are the illegal guns that find their way into the hands of these people.
A background check is not going to do anything, when I could go out and buy a gun from some nikka on the block.
The guns these mass shooters are using are illegal to own, they're using assault rifles as the weapons that the lawmakers deemed illegal to own.
Think about Chicago, a city with some of the toughest gun control laws. Think about Chicago's murder rate, you think all of the shootings that happened in Chicago over the years irresponsible legal gun owners are to blame?
The victims of the shootings are younger than 18, there's only one gun per household for an adult with a clean background.....there were over 500 homicides in Chicago, less than 20 homicides were done with a legally owned gun. Gun control for legal gun owners doesn't accomplish nothing.