travel April 18, 2022 11:15 pm Many Relieved as Travel Mask Mandate Is Lifted Many people are relieved that the mask mandate has been lifted while others are still concerned. Robert Kovacik reports for the NBC4 News at 11 p.m. on April 18, 2022. US & World Videos 0:46 Protesters remain camped out on UCLA campus 0:44 Security guard shot at $12 million Encino home 1:01 One person killed in crash in Porter Ranch 3:32 USC, UCLA students navigate end of the year protests 3:26 Confrontations occur at UCLA campus amid ongoing protests