• USGA makes changes to prevent rules issues

  • A year after eventual champion Dustin Johnson was embroiled in a final round of the U.S. Open, the USGA has taken action to prevent it from happening again. (Andrew Redington/Getty Images)A year after eventual champion Dustin Johnson was embroiled in a final round of the U.S. Open, the USGA has taken action to prevent it from happening again. (Andrew Redington/Getty Images)