Peggy Renzi (middle) talks with her teammates Erika Hersey (left) and Erica Webster. The three are part of a team of nurses in the Bowie Health Center emergency room in Bowie, Md., who are working together to lose weight.
Gabriella Demczuk /NPR
Pakistani Muslim cleric Tahir-ul-Qadri (center), speaks to a crowd from a bulletproof box in Islamabad in January. The cleric recently returned to Pakistan after years in Canada, and his calls for an end to corruption have brought supporters to the streets in large numbers.
Farooq Naeem/AFP/Getty Images
Oscar Pistorius, seen here winning a gold medal at the London 2012 Paralympic Games, faces charges that he murdered his girlfriend. Pistorius also competed in the 2012 Summer Olympics.
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