A picture taken with a smart phone shows Syrian refugees queuing at one of the many UNHCR (United Nations Refugee Agency) registration centers in Lebanon. At the same time that civil wars and the Ebola outbreak are plaguing countries in Africa, Syrian and Iraqi refugees are seeking help from agencies. Joseph Eid/AFP/Getty Images hide caption

itoggle caption Joseph Eid/AFP/Getty Images

A book street vendor passes the time on her smart phone as she waits for customers in Havana, Cuba, on Tuesday. The Obama administration secretly financed a social network in Cuba to stir political unrest. Ramon Espinosa/AP hide caption

itoggle caption Ramon Espinosa/AP

Bolivian President Evo Morales sings his national anthem during the annual May Day march in La Paz on Wednesday. He announced during a speech that he was expelling the U.S. Agency for International Development from the country. Juan Karita/AP hide caption

itoggle caption Juan Karita/AP