This video is called Uranium mining in Namibia.
From daily The Morning Star in Britain today:
A joint study by charity Earthlife Namibia and activists at the Labour Resources and Research Institute published this week showed that workers who had been employed at the firm’s Rossing mine in the Namib Desert were now battling cancer and respiratory ailments, after years of working in one of Africa’s largest mines.
Rio Tinto has denied knowledge of the former workers health problems, saying it would study the report.
Namibia was then ruled by the apartheid regime in South Africa.