Dustin Johnson powered through two punishing rounds at Oakmont on Friday to seize a share of the lead at the weather-disrupted US Open Golf Championship. World number six Johnson carded the first bogey-free round of the tournament with a first-round 67 that put him one shot behind unlikely first-round leader Andrew Landry. Landry was standing over a 10-foot birdie putt at his final hole, the ninth, when play was halted for the day on Thursday.
