HEALTHY HEART U.S. Navy Lt. Thom Miller listens to the heart of a Cambodian girl during a medical civic action project at Hun Sen Cheungkor Primary School during Pacific Partnership 2012 in Sihanoukville, Cambodia, July 31, 2012. SHARE IMAGE: Download Image: Full Size (0.08 MB) Photo By: VIRIN: 951353-C-XWB87-824.jpg Photo Gallery