The number of South Sudanese refugees sheltering in Uganda has reached 1 million, the United Nations said on August 17, 2017, a grim milestone in what has become the world's fastest-growing refugee crisis. Ben Curtis/AP Photo
The number of South Sudanese refugees sheltering in Uganda has reached 1 million, the United Nations said on August 17, 2017, a grim milestone in what has become the world's fastest-growing refugee crShow more