Sen. Joe Lieberman I-Conn. this morning addressed the tragic shooting in Connecticut, pointing out that violent video games lead some people to become killers. “Very often these young men have an almost hypnotic involvement in some form of violence in our entertainment culture – particularly violent video games,” Lieberman said, about people involved in mass shootings. “And then they obtain guns and become not just troubled young men but mass murderers.” Liberman added that he heard “rumors” that Adam Lanza fell into this category. Liberman reminded his colleagues that not everyone who played violent video games were killers, but noted...