Striking French teachers hold a German flag as they take part in a nationwide protest against new measures aimed at revamping the country's school system, in Marseille, France, on May 19. France's 840,000 teachers are largely opposed to the reform, their unions say, fearing it will increase competition between schools and exacerbate inequalities. Jean-Paul Pelissier /Reuters/Landov hide caption

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A new smartphone app gives a close-up view of a patient's eye. Screengrab from video by Peek Vision, produced in collaboration with Sony Mobile. hide caption

itoggle caption Screengrab from video by Peek Vision, produced in collaboration with Sony Mobile.

UEFA President Michel Platini says his organization is backing FIFA President Sepp Blatter's opponent in Friday's presidential election. When asked if UEFA might consider leaving FIFA, Platini said, "Of course." FABRICE COFFRINI/AFP/Getty Images hide caption

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Nepal's Living Goddess, the Kumari Devi, 9, observes a chariot festival in Kathmandu on March 29. The goddess is worshipped by both Hindus and Buddhists. She's selected as a young child and lives an isolated and secretive existence and is rarely seen in public. Her historic home survived last month's earthquake with only minor cracks. She's being held by her caretaker Gautam Shakya. Prakash Mathema/AFP/Getty Images hide caption

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Somali children dance in the Dadaab refugee camp in Kenya. Fairfax Media/Fairfax Media via Getty Images hide caption

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