World Politics Review published on 8 June 2017 an interview with Dr. Tom Catena, an American surgeon working in Sudan's Nuba Mountains, titled "As U.S.-Sudan Ties Thaw, the Human Toll Rises in the Nuba Mountains."
The American surgeon discusses the conflict in the Nuba Mountains, food insecurity, and the role of U.S. sanctions on the government in Khartoum.