Anti-government demonstrators celebrated in Tahrir Square upon hearing the news of the resignation of Egyptian President Hosni Mubarak on Feb. 11, 2011. John Moore/Getty Images hide caption

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Five-year-old Kyle Romain sits on the lap of his grandmother, Barbara Romain, at a football game. Kyle lost his sight when he was hit by a stray bullet two months ago. Eric Westervelt/NPR hide caption

itoggle caption Eric Westervelt/NPR