PHOTO OP U.S. Marines take a photo with actor Mark Wahlberg, center, during his visit to Camp Leatherneck, Helmand province, Afghanistan, Dec. 19, 2010. Wahlberg shook hands, signed autographs, posed for pictures and premiered his new film "The Fighter" as a way of thanking the service members for their service. The Marines are assigned to the 1st Marine Logistics Group. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 796394-E-OKV62-567.jpg Photo Gallery