Glenn Edward Greenwald (born March 6, 1967) is an American journalist and author, best known for his role in a series of reports published by The Guardian newspaper beginning in June 2013, detailing United States and British global surveillance programs, and based on classified documents disclosed by Edward Snowden. Greenwald and the team he worked with won both a George Polk Award and a Pulitzer Prize for those reports. He has written several best-selling books, including No Place to Hide.