Millions In The U.s. And Canada Under Air Quality Warnings

The Beirut port blast four years ago left an open wound on a country already full of scars and now braced for more wounds. CNN's Ben Wedeman reports.

Turns out 'Deadpool and Wolverine' opened with $211.4 million, the sixth-best debut ever, plus Kevin Smith gets nostalgic for 1986 with 'The 4:30 Movie.' David Daniel reports.

Josh Hartnett stars as a father who takes his teen daughter to a pop concert that's actually a trap for a serial killer. Doug Hyde contributed to this story by David Daniel.

Flula's floating head stars in 'Neon Dimension,' a video game competition show presented by Ryan Reynolds' Maximum Effort company. Rick Damigella reports.

Fareed speaks with New York Times opinion columnist Ezra Klein about the significance of Vice President Kamala Harris' early career as a prosecutor — and how it may affect her campaign.

New York Times opinion columnist Ezra Klein speaks with Fareed about the effects of President Joe Biden's decision to not seek reelection — and whether Vice President Kamala Harris can reshape the race.