World News Roundup

Congressional budget deal tanks after it was nixed by President-elect Trump as partial government shutdown looms. After lowering key interest rate by a quarter percentage point, Federal Reserve indicates rate cuts will slow. Markets dive on news. Supreme Court agrees to hear TikTok's arguments on federal law that could ban the social media app. CBS News Correspondent Jennifer Keiper with tonight's World News Roundup. Learn more about your ad choices. Visit megaphone.fm/adchoices