WASHINGTON, DC - JUNE 25: Travis Tygart, CEO of the, U.S. Anti-Doping Agency, speaks during an Oversight and Investigations Subcommittee hearing on "Examining Anti-Doping Measures in Advance of the 2024 Olympics in the Rayburn House Office Building on Capitol Hill on June 25, 2024 in Washington, DC. President of the World Anti-Doping Agency Witold Baka declined an invitation to testify as the agency navigates scandal surrounding investigations into alleged doping by Chinese swimmers. (Photo by Nathan Howard/Getty Images)