World News Roundup: 12/30

Britain approves the Oxford-AstraZeneca coronavirus vaccine. Colorado reports first US case of the U.K.'s more contagious coronavirus strain. The Nashville Bomber's Girlfriend Warned Police he was building bombs--last year. Correspondent Deborah Rodriguez has the CBS World News Roundup for Wednesday, December 30, 2020: To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices