An Afghan boy poses for photo before returning to a medical seminar in Deh Yak district, Ghazni province, Afghanistan, August 19, 2013. Fifty men, women, and children from Pajak village and surrounding areas attended the medical seminar, which covered topics such as first aid, sanitation, emergency birthing techniques, and nutrition. (U.S. Army photo by Spc. Jessica Reyna DeBooy/Released)