Gallagher's bill could mandate punitive measures against IOC President Thomas Bach and other senior Olympic officials over their handling of Peng Shuai's case.
"Why don't you respect Peng Shuai in this and let her decide where her priorities are," President of the International Olympic Committee Thomas Bach said.
The end of the Tokyo Olympics will fall on August 8 and it can be streamed on a number of platform. Here's how to watch it live or on catch up.
IOC President Thomas Bach said there was "zero" risk of athletes in the Olympic Village on Tokyo Bay passing COVID-19 to Japanese citizens or other residents of the village.
The concept will be introduced at the Tokyo Olympics in 2020.
Politics, partying and Parkour: How Brazil welcomed the world to Rio 2016.
The World Health Organization has declared a global emergency but Olympics chiefs remain unruffled.