Europe's Rory McIlroy, right, shakes hands with USA's Keegan Bradley before a singles match at the Ryder Cup PGA golf tournament Sunday, Sept. 30, 2012, at the Medinah Country Club in Medinah, Ill.

Europe's Rory McIlroy, right, shakes hands with USA's Keegan Bradley before a singles match at the Ryder Cup PGA golf tournament Sunday, Sept. 30, 2012, at the Medinah Country Club in Medinah, Ill.