World News Roundup: 07/30

The US surpasses 150-thousand virus deaths. The House implements a mask mandate. A final farewell for John Lewis. Mission to Mars. 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