A heavily armed militia attacked tribesmen during a weekend cattle drive in strife-wracked South Sudan, a government official reported Sunday, leaving behind dozens of dead and possibly kidnapping hundreds of others. Kuol Manyang Juuk, the Governor of Jonglei state, said 103 people died in the clash on Friday. He said 14 soldiers with South Sudan's military, known as the SPLA, were among those killed. The United Nations says more than 2,600 violence-related deaths were reported in Jonglei from January 2011 to September 2012, and account for more than half of reported deaths in South Sudan