Support WBUR10 Unique Storylines To Follow In The Final Stretch Of The Tokyo OlympicsMerrit KennedyLeila FadelTom GoldmanLaurel WamsleyRussell LewisAugust 02, 2021 ShareU.S. star sprinter Allyson Felix, shown here in June during U.S. Olympic Track and Field Trials, is competing this week at the Tokyo Olympics. (AP)
