There are reports of anti-government forces approaching the capital.
Government and rebel forces are battling for a key oil producing region.
34 bodies were found as U.N. officials look for evidence of ethnic killings in the country as violence increases.
Actor George Clooney was arrested outside the Sudanese Embassy Friday during a protest.
(R-VA) Frank Wolf is holding a news conference at the Capitol to report on his findings from a trip to South Sudan. Sudan’s president has ordered ethnic cleansing, mass murder and rape onto his people.