New York Times columnist Nicholas Kristof joined young journalist Erin Luhmann on a recent visit to the Loumia community in Chad as part of Kristof’s annual Win-A-Trip visit to Africa, which Luhmann won. World Vision has had a program in Loumia since 1999, collaborating with the community of more than 36,000 residents through education, health programs, water projects, and child sponsorship.