UPDATE 1-Energy Future warns delay would kill Oncor sale to Buffett
July 26, 2017 at 17:44 PM EDT
WILMINGTON, Del., July 26 (Reuters) - Warren Buffett's Berkshire Hathaway Inc will walk away from its $9 billion acquisition of Oncor Electric Delivery Co if the deal is delayed, an attorney for the parent company of Texas' largest utility told a bankruptcy judge on Wednesday.