Sha’Carri Richardson calls out Olympics double standard amid Russian doping scandal

US sprinter Sha’Carri Richardson has called out the Court of Arbitration for Sport (CAS) for allowing Kamila Valieva to compete at the Olympics amid a doping scandal. The 15-year-old Russian figure skater won a gold medal in the team event, but it was later revealed by the World Anti-Doping Agency found that she had tested...