The nation was horrified in January when Jared Loughner shot 20 people in Tucson, Arizona, killing 6 and wounding 14. But as horrified as we may be, we are also inured to this kind of carnage. Other armed-to-the-teeth madmen shot 48 people at the University of Texas in 1966; 35 schoolchildren at an elementary school in Stockton, California, in 1989; 43 people at a cafeteria in Killeen, Texas, in 1991; 38 people at Columbine High School in Colorado in 1999; 49 students and faculty at Virginia Tech in 2007; and 43 people at Fort Hood in Texas in 2009. These events are only the biggest and most widely reported massacres on a long list.
