Johan Edfors, of Sweden, lines up his putt on the first green during the first round of the U.S. Open Championship golf tournament in Bethesda, Md., Thursday, June 16, 2011.

Johan Edfors, of Sweden, lines up his putt on the first green during the first round of the U.S. Open Championship golf tournament in Bethesda, Md., Thursday, June 16, 2011.