Boy, 16, stabs boy, 15, in classroom

(ANSA) - Cagliari, November 9 - A 16-year-old boy stabbed a 15-year-old classmate in the back in a school near Cagliari on Friday.
    The victim, who had rowed with his assailant, suffered wounds that will heal in 20 days, doctors said.
    The attacker was cited for grievous bodily harm.