The Trump administration's Justice Department has moved to shield Elon Musk's xAI from a civil rights lawsuit, asking a federal court to keep the company's unpermitted gas turbines running beside majority-Black neighbourhoods in north Mississippi. The Department of Justice filed on 15 June 2026 to intervene in a Clean Air Act case brought by the NAACP, then asked the court to throw it out. Government lawyers argued that cutting power to the turb…