The thing that really bugs me is why are the gun owners on a defensive here?
These gun fearing faggots are Mrs. Lovejoying around, wringing their hands over AR-15's, discussing terminology that they have no understanding of that they Wiki'd 10 minutes prior before jumping into this thread while Cho killed 33 people and wounded 20 more at VT, armed with nothing more than 2 handguns (one was one of the smallest calibers you can get, a .22, the other a 9mm) with regular size magazines.
Instead of arguing calibers, magazine sizes (like any of this would have fucking mattered at any school shooting), we should be arguing about what kind of generation we are raising where the value of human life has become so small.
You look at states like Utah, Wyoming, Montana, both Dakotas, Alaska, West Virginia, etc. - with highest per capita gun ownership in US and where are the school shootings? Is the problem really gun ownership and exactly what kind of guns we own or is the problem that we are raising a generation of youth that is completely detached from civic duty, moral obligation to their community and a completely fucked up moral compass? I don't see any boomers lighting up schools and malls. All I see is a bunch of 20-something loners taking out their frustrations on the innocent and the weak: Holmes, Cho, Lanza, Klebold, Harris, Loughner etc.