LAUSD March 14, 2023 4:43 pm LAUSD May Close Schools If Workers Strike Families are bracing for another possible shutdown of LA Unified Schools if union workers go out on a three-day strike. Ted Chen reports for the NBC 4 News on March 14, 2023. US & World Videos 0:25 Fiery crash shuts down lanes of 710 Freeway 3:06 Key prosecutors removed from Rebecca Grossman case 3:24 3 killed, 3 hospitalized after high-speed crash 1:12 Woman stabbed at South LA Metro station 2:51 As Pride month kicks off, FBI warns of heightened terror threat