Capt. Douglas 'Doc' Powell, brigade surgeon assigned to Headquarters and Headquarters Detachment, 1st Brigade Combat Team, 4th Infantry Division, assesses a casualty during a medical training exercise April 16, 2010, at the Joint Readiness Training Center at Fort Polk, La. Powell attended the training in order to prepare for his current deployment to Kandahar, Afghanistan, in support of Operation Enduring Freedom. Powell left his job as a business executive for Burton Snowboards at the age of 40 to attend medical school and become a doctor for the U.S. Army. He is currently serving at Camp Nathan Smith in order to oversee operations at the Troop Medical Clinic there.