Reuters Pictures
Mauritanian refugee and fisherman Hamidou N'Diaye walks through a camp in N'dioum, northern Senegal July 24, 2007. Hundreds of black Mauritanians were killed and ten of thousands lost everything in the 1989 ethnic purges by the Arab-dominated regime of former dictator Maaouya Ould Sid'Ahmed Taya, but now a democratically-elected government in Mauritania has invited the refugees to return and has promised them equal rights. Picture taken on July 24, 2007.