The U.S. Department of Justice has reportedly warned California election officials that they have 48 hours to review a federal list of alleged noncitizen voters or face possible legal action. The letters, sent to California Secretary of State Shirley Weber and Los Angeles County Registrar-Recorder Dean Logan, appear to mark an unusually aggressive federal intervention in state election administration well before the 2026 election cycle enters full swing.

Even without a filed complaint, the development is legally significant.

The Justice Department’s Antitrust Division has completed its review of Paramount’s proposed acquisition of Warner Bros. and concluded the transaction is not likely to substantially lessen competition. In most deal cycles, that would mark the end of the government review story. Here, it may be the beginning of the litigation story.

According to reports, attorneys general in California, New York, and potentially other states are preparing to challenge the merger anyway.

A D.C. Circuit panel appeared deeply skeptical of the Justice Department’s effort to revive Trump-era executive orders targeting WilmerHale, Perkins Coie, Jenner Block, and Susman Godfrey—an unusually direct clash between presidential power and the independence of major law firms.

At issue are executive actions that, according to the firms, penalize them for past client representations, internal employment and policy choices, and perceived political affiliations.