DeChambeau accused of threatening to call Trump in row over Open penalty

DeChambeau given two-stroke penalty after his second roundGolfer alleged to have used US president’s name during rowBryson DeChambeau has been accused of threatening to call Donald Trump during a row with senior R&A officials on Friday after the American golfer was handed a two-shot penalty at the Open.DeChambeau’s alleged use of the US president’s name as he argued his case marks the latest bizarre turn in what was…