Los Angeles April 7, 2020 11:04 pm New Safety Order Mandates Face Coverings for Workers, Customers Starting Friday, essential businesses are mandated to provide masks and face coverings for employees. Robert Kovacik reported on NBC4 News at 11 p.m. on Tuesday, April 7, 2020. US & World Videos 1:42 Shooting investigation at DTLA warehouse 3:20 Encampment remains on USC 1:39 Bicyclist killed in hit-and-run 3:43 Despite encampment's clearing, safety concerns linger at UCLA 4:09 Parents speak out after son's beating at LA juvenile hall