The host cities were elected just ahead of the start of the Paris Summer Games this week. The vote comes as finding host cities for the Winter Games has grown more challenging.| NPR
One focus of the probe appears to be on the World Anti-Doping Agency, which reviewed repeated positive drug tests by elite Chinese swimmers.| NPR
On Capitol Hill, Michael Phelps and fellow Olympic swimming star Alison Schmitt testified about doping by elite Chinese athletes and demanded reforms to the World Anti-Doping Agency.| NPR
The World Anti-Doping Agency acknowledges it knew of doping concerns involving 23 Chinese swimmers before the 2021 Tokyo Games but failed to alert others. Some of those swimmers later won gold medals.| NPR