More information's come to light with regard to the massacre on the Virginia Tech campus yesterday. They think that they've figured out who the shooter was, a twenty-three year old English major named Cho Seung-Hui. He was reportedly a loner, and they're having a difficult time finding any information on him as a result. They're going through his schoolwork at this time (he was an English major, after all, so they've got stuff from composition classes and the like to analyze); they found a number of rants and missives about various sorts of people in his dorm room written during …