The union representing thousands of film and television actors announced that they will go on strike beginning Thursday at midnight, leaving the Hollywood industry at a standstill. The SAG-AFTRA national board said its members will join Hollywood writers, who have been on strike since early May, on the picket lines. Elaine Low, staff writer for “The Ankler,” joined CBS News to unpack the sticking points actors are fighting for, and what the dual strikes could mean for the future of the industry. Source

June was the warmest month on record globally, according to the European Centre for Medium-Range Weather Forecasts. A team of researchers from the United Kingdom determined that the point at which heat becomes seriously dangerous to humans is between 104 and 122 degrees Fahrenheit. Journalist and writer Jeff Goodell, author of “The Heat Will Kill You First,” joined CBS News to discuss what happens to a human body in extreme heat, and where we go from here. Source

The National Weather Service says more than 120 million people are under extreme heat advisories. Plus, cleanup is underway across the Chicago area after tornadoes knocked out power and damaged homes. CBS News correspondent Roxana Saberi reports on the severe weather threats across the country. Source

The Federal Trade Commission has launched an investigation into whether OpenAI, the company which developed the artificial intelligence bot ChatGPT, has broken any consumer protection laws. Source

President Biden will return to Washington, D.C., Friday after a five-day trip to Europe in which he met with military allies. The president stressed the strength of the ties he went there to maintain. CBS News senior White House correspondent Weijia Jiang reports on what Biden said he accomplished during his time abroad. Source

It has been more than 100 days since Russia detained Wall Street Journal reporter Evan Gershkovich on espionage charges. President Biden on Thursday told reporters he is “serious” about arranging a prisoner swap for Gershkovich. Wall Street Journal Washington bureau chief Paul Beckett joined CBS News to discuss the latest developments in his colleague’s detainment. Source

Trump has led DeSantis in nearly all early 2024 polling. Donors say DeSantis is still confident in the path to the GOP nomination. Source

Kyle Fitzsimons, 39, brawled with officers during the insurrection, committing five separate assaults in under 10 minutes, officials said. Source

Montana Senator Steve Daines talked with Major Garrett about how he hopes to help Republicans win back the Senate in 2024. Source

In an interview on “America Decides,” National Republican Senatorial Committee Chair Sen. Steve Daines (R-MT) told chief Washington correspondent Major Garrett about the GOP’s strategy to flip key Senate seats in 2024 and how former President Trump could impact those races. Source