Once again in America, a disturbed young man with an arsenal of guns has turned a quiet college campus into a slaughterhouse. This time, absent the sort of self-promoting homicide infomercial produced in 2007 at Virginia Tech by Seung-Hui Cho — whose alienated, seething rage left no doubts in anyone regarding the psychotic nature of his descent into uncontrollable violence — we are left to puzzle over the terrifying forces within Steven Kazmierczak that prompted the... (GunPolicy.org)