LA County April 20, 2021 11:42 pm LA, Orange Counties Still Not Ready for Yellow Tier It’ll be at least two weeks until both LA and Orange Counties advance to the Orange tiers. Hetty Chang reported on NBC4 News on Tuesday, April 20, 2021. US & World Videos 2:25 Teenager in intensive care following attack 4:03 Growing concerns over Metro safety 3:17 Police remove pro-Palestinian encampment at UC Irvine 3:12 Los Angeles man says he was duped by Culver City plumbing business 2:55 Does LA Mayor think Metro is safe? Here's what Karen Bass said.