Gov. Chris Christie unveiled gun control and violence prevention measures that are as comprehensive as they are ambitious. Christie acknowledges there is no way to prevent all violence in our society, but he says it is the job of government to question, to scrutinize and to demand more in an attempt to address the problem. The plan calls for expanding New Jersey’s already strict gun control laws, expanding government-funded mental health treatment, making it more difficult for kids buy or rent violent video games, requiring that would-be gun owners show government-issued IDs and bolstering penalties for gun-related crimes. “It’s hard...