June 21, 2023 4:43 pm Major Hollywood unions join writers' march Several thousand people marched to the La Brea Tar Pits in support of the Writers Guild of America Strike. Tracey Leong reports for the NBC4 News on June 21, 2023. US & World Videos 0:53 First Alert Air Quality Forecast: Feb. 11 3:04 First Alert Forecast: Dry and cool 1:45 Fake ICE signs posted along Santa Monica Boulevard removed 2:54 Mudslides possible in fire zones with strong storm on the way 2:34 Phase 2 debris removal in fire zones to begin today