Laura Poitras and Glenn Greenwald, two reporters central to revealing the massive U.S. government surveillance effort, and The Guardian's Ewen MacAskill pose for photos after they received the George Polk Award for National Security Reporting, at New York's Roosevelt Hotel, Friday, April 11, 2014. Poitras and Greenwald returned to the United States for the first time since the story broke to receive the journalism award. (AP Photo/Richard Drew)
Featured Photo Galleries
