World News Roundup: 08/03

Simone Biles takes the bronze. Mask mandates reinstated. Students in some states are back in the classroom. CBS News Correspondents Steve Futterman in Tokyo and Steve Kathan have 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