CDC reverses indoor mask guidance as Covid cases rise, police officers deliver emotional testimony at Jan. 6 committee hearing, and cycling means freedom for Olympian Masomah Ali Zada of the refugee team.
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
01:54 CDC's Mask Guidance Reversal
05:11 Dr. Fauci On New Mask Reversal
07:38 Capitol Riot Officer Testimony
10:03 Refugee Olympics Team

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