Sgt. Casey Strain, 35, a Chatham native, now serving as an ammunition technician with Canadian Forces Ammunition Depot, shared some of his experiences serving in Afghanistan while visiting two Chatham, Ont. schools on Thursday, Feb. 6, 2014. He is pictured here showing some pictures to Grade 8 Indian Creek Road Public School students Geetha Samy, 14, and Alec McGregor, 13, to explain the work he does in the military. ELLWOOD SHREVE/ THE CHATHAM DAILY NEWS/ QMI AGENCY