On Chinese doping case, lawmakers demand action, answers from Olympic and law-enforcement leaders
![On Chinese doping case, lawmakers demand action, answers from Olympic and law-enforcement leaders](https://static.independent.co.uk/2024/05/23/00/China_Doping_Congress_56759.jpg?width=1200&auto=webp)
A bipartisan group of U.S. senators have sent a letter to the leader of the World Anti-Doping Agency asking for answers about the case in which 23 Chinese swimmers were cleared to compete at the Tokyo Olympics despite positive tests for a banned drug