A 13-year-old boy in Northern China, brutally murdered and discovered in a shallow grave. Suspected of committing the crime: 3 of the boy’s classmates. More on the stark reality that the incident is revealing, faced by a unique group of children living in rural China. The grim case is part of a rising wave of violence across China. Car crashes with motorcycles and students. Men wielding knives in street attacks. And the young boy’s murder. What’s behind the crimes? The U.S. Senate wants to hold a public he