World News Roundup: 11/30

Oath Keepers leader convicted in January 6th trial. New hope for Alzheimer's patients. Keeping trains on the tracks. CBS News Correspondent Steve Kathan has today's World News Roundup. 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