CNN CNN Newsroom With Poppy Harlow September 6, 2015 22:33:00
In 1989 after a massacre by chinese troops from tiananmen square, one man squared off against a line of tanks. his identity has never been known. his brave stand never forgotten. pictures of war have had immense impact from the birth of photography. the civil war, world war i, world war ii. in vietnam modern media gave them more power. a monk setting himself ablaze. one being executed by a south vietnamese officer. a 9-year-old girl running away talking about that haunting scene. >> it's my message to people when they see that picture, try not to see her as crying out in pain, in fear and try ...