Cristie Kerr picks debris away from her ball on the ninth fairway during the second round of the U.S. Women's Open golf tournament, Friday, July 6, 2012, in Kohler, Wis.

Cristie Kerr picks debris away from her ball on the ninth fairway during the second round of the U.S. Women's Open golf tournament, Friday, July 6, 2012, in Kohler, Wis.