World News Roundup

Coronavirus cases are rising in 40 of the 50 states heading into the July 4th weekend. There is evidence the virus may have evolved -- making it easier to transmit. Investigators say a missing Fort Hood soldier was killed. Correspondent Steve Kathan has the CBS World News Roundup for Friday, July 3, 2020.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.