An Afghan man swabs the inside of his mouth to collect DNA for paratroopers from Chosen Company of the...
An Afghan man swabs the inside of his mouth to collect DNA for paratroopers from Chosen Company of the 3rd Battalion (Airborne), 509th Infantry on a mission to collect biological data for the database in Afghanistan's Paktiya Province July 12, 2012. REUTERS/Lucas Jackson (AFGHANISTAN - Tags: CIVIL UNREST MILITARY)