JUBA - Three weeks after an agreement between the South Sudan government and rebels halted deadly clashes here, hundreds of thousands of refugees remain in limbo.
Since civil war broke out in South Sudan in mid-December, Paul Nyuol, 18, has been living in a United Nations compound in Juba, the capital. He's one of nearly 900,000 people whom aid officials say were displaced by the fighting in the East African country, which became independent less than three years ago.
