Los Angeles February 17, 2021 5:12 pm Supply Issues Persist, as Vaccine Rollout Expanding to More Groups in March Due to supply constraints, administering vaccines has been a struggle. Patrick Healy reported on NBC4 News on Wednesday, Feb. 17, 2021. US & World Videos 2:31 Burbank residents speak out against racist email targeting Armenian developers 3:02 Pepperdine students talk about Franklin Fire shelter-in-place 3:37 Weather conditions pose challenge for firefighters in Franklin Fire 2:33 Homeowners race to save homes from Franklin Fire 3:23 Franklin Fire: A home on Serra Road in Malibu destroyed