A destroyed home in Tawargha, south of Misrata, on June 5, 2012. Residents have not returned home for fear of death. John W. Poole/NPR hide caption

itoggle caption John W. Poole/NPR

Sheep graze in the street last year in Cairo. Gianluigi Guercia/AFP/Getty Images hide caption

itoggle caption Gianluigi Guercia/AFP/Getty Images

Kenyans watch a presentation at the "mobile apps garage showcase" this in Nairobi. Gregory Warner/NPR hide caption

itoggle caption Gregory Warner/NPR

Egyptian folk singer Dina El Wedidi performs at Qasr El Nil Theater during the Downtown Cairo Arts Festival. Wedidi says efforts to revitalize venues like the Qasr El Nil are important because there aren't enough places for musicians of the post-revolution explosion to perform. Mostafa Abdel Aty/Courtesy of Downtown Contemporary Arts Festival hide caption

itoggle caption Mostafa Abdel Aty/Courtesy of Downtown Contemporary Arts Festival