Farmer Issiaka Ouedraogo lays cocoa beans out to dry on reed mats, on a farm outside the village of Fangolo, Ivory Coast. Rebecca Blackwell/AP hide caption

itoggle caption Rebecca Blackwell/AP

Port Louis is the capital of Mauritius, known as the "Switzerland of Africa" because of its wealth and its mountains. The country has banned visitors from Ebola-stricken nations. Paul Russell/Corbis hide caption

itoggle caption Paul Russell/Corbis

Kenyan police confront university students protesting higher fees on May 20. The police have a reputation for corruption and violence and are not well-liked. But when a popular officer was arrested and charged with a vigilante-style killing, residents took to the streets to support him. Tom Maruko/Barcroft Media/Landov hide caption

itoggle caption Tom Maruko/Barcroft Media/Landov

Satao was a 45-year-old Kenyan elephant with tusks so long they brushed the ground. Poachers killed him in June with a poisoned arrow. African leaders gathered in Washington said there needs to be better cooperation on the continent to prevent poaching. Tsavo Trust hide caption

itoggle caption Tsavo Trust

Scores of African leaders gather in Washington this week at an unprecedented summit organized by President Obama. Paul J. Richards /AFP/Getty Images hide caption

itoggle caption Paul J. Richards /AFP/Getty Images