A ground hog scurries across the sixth fairway as Steve Stricker looks on during the second round of the U.S. Open golf tournament at Merion Golf Club, Friday, June 14, 2013, in Ardmore, Pa. (AP ... more 
A ground hog scurries across the sixth fairway as Steve Stricker looks on during the second round of the U.S. Open golf tournament at Merion Golf Club, Friday, June 14, 2013, in Ardmore, Pa. (AP Photo/Darron Cummings) less 
1 / 30
Associated Press | Photo By Darron Cummings
Fri, Jun 14, 2013 6:56 PM EDT