TWODAYSAGO, on Monday morning, April 16, while this class was in session, a lethal, hypermodern tragedy was unfolding on the campus of Virginia Polytechnic Institute, more commonly known today as Virginia Tech. The precise details of the deadly episode in Blacksburg are still preliminary and will undoubtedly be clarified in the coming days. What we do know is that a disturbed young man, a fully-credentialed college senior, shot and killed some thirty persons—black and white, classmates and instructors—and seriously wounded dozens more. He then took his own life. The shooter employed small, industrially-produced, rapid-firing handguns. It was an horrific happening, a guided doing of the most awful and perverse kind, a grizzly and exploitive ...