Two Afghan men sit and listen to a lecture on first aid at a community clinic in Deh Yak district, Ghazni province, Afghanistan, August 19, 2013. Fifity men and women from Deh Yak district and surrounding areas attended the three-day 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)