Padraig Harrington, right, and Sergio Garcia laugh before teeing off on the 11th hole during the first round of the U.S. Open golf tournament at Merion Golf Club, Thursday, June 13, 2013, in Ardmore, Pa.

Padraig Harrington, right, and Sergio Garcia laugh before teeing off on the 11th hole during the first round of the U.S. Open golf tournament at Merion Golf Club, Thursday, June 13, 2013, in Ardmore, Pa.