coronavirus April 21, 2022 11:31 pm LA County Reinstates Mask Mandate on Public Transit Just as quickly as masks came off, public health officials are asking travelers on public transit to put them back on. Darsha Philips reports for the NBC4 News at 11 p.m. on April 21, 2022. US & World Videos 6:17 Workers' comp claim denied after nurse's coworkers fail to give CPR 3:25 Little or no reaction from California officials on UCLA protest 3:40 UCLA promises more police, disciplinary action amid protest 5:01 Swastikas found on USC campus amid ongoing pro-Palestinian protest 3:07 Long Beach sees violent 1st quarter of 2024 with over 100 shootings
