World News Roundup Late Edition

Joe Biden and Kamala Harris make their debut as running mates. Congressional Democrats and White House officials are at an impasse as coronavirus relief legislation hangs in the balance. The FBI is investigating the shooting of a military helicopter during a training mission this week in northern Virginia.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.