Kerr of the US studies her putt on the fourth hole during the second round of the U.S. Women's Open golf...
Cristie Kerr of the US studies her putt on the fourth hole during the second round of the U.S. Women's Open golf championship at the Saucon Valley Country Club in Bethlehem, Pennsylvania, July 10, 2009. REUTERS/Matt Sullivan (UNITED STATES SPORT GOLF)