Rory McIlroy watches his drive during the second round of the Bridgestone Invitational golf tournament at Firestone Country Club in Akron, Ohio Friday, Aug. 5, 2011.

Rory McIlroy watches his drive during the second round of the Bridgestone Invitational golf tournament at Firestone Country Club in Akron, Ohio Friday, Aug. 5, 2011.