Comment Maybe the dude saw how to do it from movies... (Score 1) 1719
...and just put a bullet through the monitor.
On a more serious note though, some comments on this thread are along the lines of "Fuck you!! Don't you dare touch my guns - I'll own as many as I want" - unfortunately, until your attitude changes (for whatever reason), or until you are able to sit down and have a rational discussion about the topic, your country will always have the problem it has now.
Secondly, as a compromise, why not involve gun clubs more in the purchase and use of guns. What is missing is the human control aspect, and if a member of a gun club is slightly loopy then it is much more likely to be picked up through contact with other club members than if the person is isolated. That way there is little or no change for responsible gun owners, but a little more self-policing by clubs. Hell, it's your community, but it seems to want to distance itself from any members that go postal.