About two weeks ago, I spoke to the Bench Marks Foundation, which claims that the City of Johannesburg is the most radioactive in the world. It says at least 56 percent of residents are suffering respiratory diseases. Now, the Mineral Resources and Energy Department seems to have taken issue with some of the points made by David van Wyk, lead researcher at the Bench Marks Foundation. To respond to some of the claims, is the department's Gauteng regional manager, Sunday Mabaso. He speaks to eNCA anchor, Thulaziswe Simelane. Courtesy #DStv403
