Adam Scott, right, and caddie Steve Williams during the second round of the Bridgestone Invitational golf tournament at Firestone Country Club in Akron, Ohio Friday, Aug. 5, 2011.

Adam Scott, right, and caddie Steve Williams during the second round of the Bridgestone Invitational golf tournament at Firestone Country Club in Akron, Ohio Friday, Aug. 5, 2011.