Tiger Woods reacts to his tee shot on the 12th hole during the second round of the Greenbrier Classic PGA Golf tournament at the Greenbrier in White Sulphur Springs, W. Va., Friday, July 6, 2012. (AP Photo/Steve Helber)

Photo by: Steve Helber

Tiger Woods reacts to his tee shot on the 12th hole during the second round of the Greenbrier Classic PGA Golf tournament at the Greenbrier in White Sulphur Springs, W. Va., Friday, July 6, 2012. (AP Photo/Steve Helber)