Africa's beauty, a photographer's view
A National Geographic photographer says tourism can save conflict-ridden countries like Uganda. David Pluth talks about his experiences documenting the wilderness and the people who live in and around wild places in Africa and around the world.
- David Pluth: Photographer for National Geographic. His books include "Uganda Rwenzori, A Range of Images. In the Eye of the Storm" and "Karamoja! Uganda's Land of Warrior Nomads."