Coronavirus March 3, 2020 11:58 am LAX Travelers Wear Masks to Prevent Coronavirus Spread Travelers at LAX wore masks in an attempt to prevent the spread of coronavirus. Beverly White reports for the NBC4 News at 11 p.m. Feb. 28, 2020. US & World Videos 2:07 Biological parents of murdered boy in Moreno Valley speak out 0:57 Local fitness influencer dies after follow-home attack 0:41 Dodgers host all-star pet adoption event 0:41 Thieves steal toys from holiday giveaway in Crenshaw 0:17 One person killed in crash in Santa Ana