COVID-19 February 27, 2022 7:56 pm Health Officials to Announce New Mask Rules for Schools Health officials are expected to announce a decision on mask rules for schools. Annette Arreola reports for the NBC4 News at 5 p.m. on Feb 27, 2022. US & World Videos 3:16 First Alert Forecast: Warm Wednesday before cool-down, possible shower 4:00 Firecrackers thrown at pro-Palestinian encampment during protester clash at UCLA 1:56 UCLA adds security and declares encampment unlawful 2:51 Relic of St. Jude visits Christ Cathedral in Garden Grove 21:06 Colleges in Crisis: An in-depth look at the protests happening across the country