Iran reports 168 dead in strike on elementary school

Tonight, new video released by Iranian state media shows the grim work in Manab has already begun, digging tiny graves for some of the littlest victims of this three-day old war. Iranian officials say air strikes hit an elementary school Saturday, killing more than 160 people, mostly children. This man showing the camera what looks like a notebook with children's drawings. >> This book is stained with the students blood. He says we can see school bags on the ground, a classroom destroyed. >> NBC News spoke ...