If it werent guns, it would be something else they use. Before the resent high school shooting in Finland that killed 8 and the shooter who shot himself, we had on kid that had a bomb. It exploded in a mall and killed 6 and wounded tens with different pellets he used. Everything in that bomb he could have bought in the same mall. Think people, think. Its the reasons, not the means used and the aftermath we have to think about and eliminate.

http://en.wikipedia.org/wiki/Myyrmanni_bombing

http://upload.wikimedia.org/wikipedi...%C3%A4hdys.jpg