WASHINGTON (AP) — U.S. Olympic athletes have lost faith in the World Anti-Doping Agency to rid their sports of cheaters ahead of next month's Summer Games in Paris, two former gold medalists told a House subcommittee on Tuesday night.

The testimony by Michael Phelps and Allison Schmitt followed revelations this spring that 23 Chinese swimmers had tested positive for a banned heart medication ahead of the Tokyo Olympics in 2021 but were allowed by WADA to compete. Five of those swimmers went on to win medals, including three golds.

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