A federal appeals court reversed course Thursday on its earlier ruling favoring BP in a multimillion-dollar insurance dispute, handing at least a temporary setback to the energy giant as it seeks to defray some of the enormous costs associated with the huge 2010 Gulf oil spill.
BP has argued that it is entitled to a portion of $750 million in coverage from a drilling contractor's insurance policies to help the London-based multinational help pay pollution-related costs following the explosion, fire and spill in the Gulf of Mexico.
