September 23, 2021 11:21 pm CDC Approves Booster Shots for Some Americans The Centers for Disease Control has just approved select groups of Americans for a COVID booster shot. Beverly White reports for NBC4 News at 11 p.m. on Sept. 23, 2021. US & World Videos 3:26 First Alert Forecast: Windy Tuesday 1:56 Investigation into racist texts sent to Black students 1:52 Strong winds have firefighters on high alert 1:32 Fatal crash backs up traffic on 110 Freeway in downtown LA 3:39 Car flies off road, lands on second floor of house in Chino