The Writers Guild of America (WGA) files a lawsuit seeking to block Paramount Skydance’s pending acquisition of Warner Bros. Discovery, arguing the deal violates federal antitrust law and would harm writers. According to multiple outlets, the guild—WGA East and WGA West—submits the case in the U.S. District Court for the Northern District of California. The WGA alleges that the merger would reduce competition in the industry and lead to lower pay and fewer opportunities for writers, including adverse effects on wages and working conditions. The companies involved and the merger’s proponents are not described as agreeing with the guild’s claims in the reports. The lawsuit comes after state-level legal action: the Los Angeles Times notes that California Attorney General Rob Bonta and 11 other state attorneys general also sue Paramount, one day earlier. Taken together, the coverage indicates that the challenge is both legal and labor-focused, aiming to stop the transaction before it proceeds.