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… Continue reading NBC Nightly News Broadcast (Full) – July 27th, 2021