Authorities Call for Calm Amid South Sudan Violence
Description:The scene of a deadly attack in South Sudan. UN footage shows armed youths running through a town amid scenes of burning homes and dead bodies. The U.N. had issued warnings about a pending attack ignited by tribal conflict and had urged the government of South Sudan to act to protect civilians. South Sudan vice president Riek Machar Teny Dhurgon called for an end to the cycle of violence. (1:15)