U.S. gymnasts testify in Senate hearing on FBI failures in Nassar investigation, Pfizer pushes for Covid vaccine booster ahead of FDA decision, and Joint Chiefs Chairman Milley facing backlash over bombshell claims in new book. Watch “NBC Nightly News With Lester Holt” at 6:30 p.m. ET / 5:30 p.m. CT (or check your local listings).
02:16 Gymnasts Testify In Nassar Investigation
05:42 Vaccine Booster Battle
08:35 General Milley Under Fire
12:24 South Carolina Attorney: Stunning Twist
14:19 Historic SpaceX Launch
16:48 Hispanic Heritage Month