Vietnam - The Real War: Haunting images from front line photographers

Terrified as she runs from a napalm attack, nine-year-old Kim Phuc is the subject of one of the most haunting images that emerged from the Vietnam War. The picture, and dozens of others, feature in a new book 'Vietnam: The Real War', which brings together images taken by photographers of the Associated Press. The pictures serve to underline the bravery of the photographers who were willing to get so close to the action. The conflict is known as the last 'newspaper war' - the incredible images printed in papers were the only way the outside world could know what was happening in Vietnam at the time.  (Warning: Graphic images)