In the wake of the videotaped beating death of a Chicago high school student, law-enforcement officials and educators called this week for renewed efforts to stem youth violence. But they also acknowledged that money and programs alone will not solve the problem. Cabinet members traveled to Chicago to offer money and to call for adults to play a…

In the wake of the beating death of a Chicago high school student in September, law-enforcement officials and educators have called for renewed efforts to stem youth violence. But they also acknowledged that money and programs alone won't solve the problem. U.S. Attorney General Eric H. Holder and Secretary of Education Arne Duncan traveled to…