FDA authorizes Pfizer Covid vaccine for children ages 12 to 15, FBI says Russian criminal group behind cyberattack on major U.S. pipeline, and GOP set to vote on removing Rep. Cheney from House leadership.
Watch “NBC Nightly News With Lester Holt” at 6:30 p.m. ET / 5:30 p.m. CT (or check your local listings).

00:00 Intro
01:57 Pfizer Vaccine Authorized For Ages 12 - 15
04:19 Russian Hackers Behind Pipeline Cyberattack

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