Officer finds niche
Col. (Dr.) Christian Benjamin takes off on his daily run April 12, 2011, at Bagram Airfield, Afghanistan. Dr. Benjamin is the commander of the 455th Expeditionary Medical Group. Over the course of 12 years, he has run more than halfway around the world, including more than 2,750 miles during deployment to Iraq and Afghanistan. (U.S. Air Force photo/Senior Airman Sheila deVera)