Sports Unfairness abounds in handling of doping cases. Examples: Sha’Carri Richardson, Kamila Valieva | Opinion February 16, 2022 Nancy Armour, USA TODAY Comments Off on Unfairness abounds in handling of doping cases. Examples: Sha’Carri Richardson, Kamila Valieva | Opinion US Anti-Doping Agency needed just nine days to handle failed drug test of sprinter Sha'Carri Richardson, a gold-medal favorite for Tokyo Olympics