What are schools doing to prepare against gun violence? We've gathered research on strategies and effects.
Criminologist Adam Lankford has found that mass shooters and suicide bombers are looking for fame. In an interview with JR, he asks journalists not to honor them, not to publish their names and pictures.
Mass shootings in the United States used to hurt the stock value of publicly listed gun makers. That effect has worn off, however, as the violence has become customary.