Xander Schauffele, Jon Rahm share lead ahead of final round
GUYANCOURT, France -- Defending champion Xander Schauffele of the United States remained on top of the men's Olympic golf leaderboard at 14-under parGUYANCOURT, France -- Defending champion Xander Schauffele of the United States remained on top of the men's Olympic golf leaderboard at 14-under par