It’s a hard one to fathom… why would anyone become violent just to buy things?! I deal with criminal profiling quite a bit and as much as it is hard to believe that some people do the incredibly bad things that they have done, there is more often than not a psychological context to it, but assaulting someone at Wal-mart is without any kind of reasoning whatsoever! What is hopeful, however, is that we as a society are still shocked by the inimical behavior of a few rather than accepting it as par for the norm!