Harris-Walz Tandem Begins Campaign in Seven Battleground States; Taylor Swift's Eras Tour in Austria Canceled by a Supposed Terror Attack; Thousands Gathered in the U.K. for a Counter Protest Against Racism; Republicans Attacking Tim Walz' Record of his Relations and Trips to China; Team USA's Quincy Hall Wins Men's 400m Gold in Paris; Starliner Astronauts Still Stranded, May Return to Earth Next Year. Aired 3-4a ET

[03:00:00] (COMMERCIAL BREAK) MAX FOSTER, CNN LONDON CORRESPONDENT AND ANCHOR: Hello, welcome to our viewers in the US and around the world. I'm Max Foster live in London. Ahead on [...]