Dollo Ado, Ethiopia, August 22: A birds-eye view of Malkadida Camp, the biggest of the camps, with more than 30,000 refugees. The UN estimates that more than 100,000 Somalis have fled to Ethiopia from famine and drought,which has hit the Horn of Africa, including Somalia, Ethiopia, Kenya, and affected more than 12 million people. [Photo by Jin Liwang/Xinhua]