The New York Times columnist Nicholas D. Kristof witnesses a growing humanitarian crisis in Sudan, where starving families in the Nuba Mountains are hiding in caves to escape bombing by Sudanese warplanes.
For more information read his article “Dodging Bombers in Sudan” (published February 22, 2012)

https://www.nytimes.com/video/opinion/100000001379424/beseiged-in-sudans-nuba-mountains.html