South Vietnamese Gen. Nguyen Ngoc Loan, left, chief of the national police, fires his pistol into the head of suspected Viet Cong officer Nguyen Van Lem, also known as Bay Lop, on a Saigon street, early in the Tet Offensive, in this Feb. 1, 1968 file photo. The war ended on April 30, 1975, with the fall of Saigon, now known as Ho Chi Minh City, to communist troops from the north. (Eddie Adams/AP Photo)
The shock of this famous photograph was felt around the world and made people stop and take notice. Please respond with your thoughts and feelings in a post below.