Felix earns 10th medal, Miller-Uibo defends gold in 400m
![Felix earns 10th medal](https://ktvz.b-cdn.net/2021/08/oly20_atw400_3151_finalshort_hl_210806__987430-1440x810.jpg)
NBC Olympics
Allyson Felix, competing in her final individual Olympic race, takes bronze in 49.46 to match Carl Lewis as the the most decorated U.S. track and field athlete in history; Bahamas’ Shaunae Miller-Uibo defends her gold.