LA County February 14, 2021 5:16 pm Frustration of Vaccine Shortage Slowing Rollout Vaccine supplies remain limited and city and county run sites will only be focusing on second dose appointments again this week. Kim Tobin reports for NBC4 News at 5 p.m. on Feb. 14, 2021. US & World Videos 2:58 Helicopter carrying Iranian president crashes 2:33 Man steals LAPD cruiser with officer inside 2:24 Man steals LAPD patrol SUV in downtown LA 2:26 March of Dimes annual march for babies 0:34 Disneyland character workers vote to unionize