With the talk of taking away the basic right of an American to own a fire arm after Sandy Hook, one issue which needs to be address it the abuse of mind-altering drugs, the doctor's how dispense them, the companies that produce them, and the people who are prescribed them.
Columbine mass-killer Eric Harris was taking Luvox
Patrick Purdy went on a schoolyard shooting rampage in 1989, he was on Amitriptyline and Thorazine
Kip Kinkel, 15, murdered his parents and went to his school and opened fire on his classmates, killing two and wounding 22 others. He had been prescribed both Prozac and Ritalin.
There are plenty more examples like this.
Instead of worrying about the 2nd Amendment, investigate and legislate what pharmaceutical companies is doing to the American public