Knife attacker kills 7 children in China

A knife-wielding man killed seven middle school children and injured 12 others as they returned home in northern China yesterday, authorities said. The suspect was detained and the injured children were receiving treatment, officials said. The suspect confessed that he had been "bullied" when he attended the same Number Three Middle School when he was a child, "hated" his classmates and decided to use a "dagger" to kill people on Friday, they added.