Black people are being urged to get tested for a gene that could lead to kidney failure. A new campaign is calling for people of Caribbean or African heritage to get tested for the APOL1 gene, which 1 in 10 people are thought to carry. Those with the gene are far more likely to develop chronic kidney disease, which could result in death. @kategarraway and Richard talk to Genieva Owens, who was diagnosed with kidney disease at the age of 11 and Mark Igbinedion, founder of a new testing technology.