KANDAHAR, AFGHANISTAN -DECEMBER 8: U.S Air Force Staff Sargent Ryan Propst (center) plays "Call of Duty" video game with a small group of service members at the United Service members Organization (USO) lounge at Kandahar Air Field (KAF) December 8, 2010 in Kandahar, Afghanistan. There are 16,000 NATO troops in Kandahar province and approximately 20-30,000 military and civilian personnel living, working and traveling through Kandahar Air Field (KAF). The base has continued to grow rapidly with a variety of shops, restaurants and cafes. Kandahar Air Field (KAF) has been in operation since 2002 with troops camping out on the floor of a bombed out airport in late 2001 after the U.S lead bombing strike. (Photo by Paula Bronstein /Getty Images)
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