That something has to be done or expect the same thing every few months. That even gun owners understand something has to be done.
Nothing can be done. I have never seen a detailed plan to successfully get guns out of the hands of criminals. Every plan put forth by anti-gun advocates is vague and useless. When I see a logical plan put forward on the table I will embrace and support it.
"Gun free zones" are a direct result of anti-gun advocates. How's that working out? Gun free cities have more gun violence than cities where you can buy guns in a vending machine.
Almost all mass murderers appear perfectly normal when they do their gun shopping and many times have an immaculate record.