Afghan children carry supplies as they walk out of a free clinic set up by the Afghan national army and Task Force Denali 1/40 CAV at FOB Clark in Khowst province December 15, 2009. Every Tuesday, the clinic receives children from neighbouring villages for a medical check and supplies them with clothes and school stationery. REUTERS/Zohra Bensemra (AFGHANISTAN - Tags: POLITICS SOCIETY MILITARY) Tue Dec 15, 4:15 AM ET