When photographer Nick Ut snapped the Pulitzer-winning image of Kim Phuc, neither knew what the next 40 years had in store. On Monday, June 4, the AP will be hosting a live Facebook chat with Nick at 2 p.m. EDT. Start asking your questions now on the AP Facebook page, and Nick may respond during the chat.
Joe McNally: Phan Ti Kim Phuc, 1995
Joe McNally was the first to photograph Kim Phuc and her baby, for Life magazine
Joe McNally: "That photo made on that horrible day was made in less than a second. Yet a lifetime spun on its power."
NPR: "Whatever your age, you've probably seen this photo. It's a hard image to forget"
'Napalm Girl' photo from Vietnam War turns 40: David Ono hosts special, 'Witness: Power of a Picture' (video)
The Guardian: Girl from AP's Vietnam napalm photo finds peace with her role in history
Washington Post Slideshow