James Nachtwey: The Inspiring War Photographer Who Influenced Anderson Cooper.

James Nachtwey, a war photographer who has covered almost every armed conflict in the world over the last four decades, discusses his career and the risks he takes to document "the insanity of war." Despite suffering injuries and close calls, Nachtwey believes the job is worth it. He has devoted his life to telling other people's stories, bearing witness to their suffering and sacrifices. His photographs have led to action, including revealing the shocking squalor and neglect in Romania's state-run orphanages. Despite seeing some of the worst in humanity, Nachtwey still finds reasons to hope in his camera's viewfinder.