Impact photography: The power of the lens
03:24Ron Haviv discusses the potential impact of photography and explains what drives him to cover a story. "My criteria is often stories that I think are not being told," Haviv told NBC's Ann Curry. Depth of Field is a series of intimate conversations with the world's leading photojournalists who reveal the stories behind their most provocative and acclaimed images.
Photographer documents every major war over 40 years
04:12From Bullets to Ballet: Conflict Photographer Has Epiphany
03:36Photog uses cell phone camera to document 50-day trip across U.S.
03:00How dyslexia improved his photography: 'It made me more visual'
03:34Was Darwin Wrong? Photographer describes evolutionary journey
03:03Will Facebook become next great museum for photography?
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