Graeme McDowell turns down Rio Olympics chance

Northern Ireland's Graeme McDowell is the latest high-profile golfer to turn down the chance to play at the Olympics just a day after compatriot Rory McIlroy announced he would not be competing.

McDowell, the 2010 US Open champion, was next in line for qualification for the Irish team following the withdrawal of McIlroy, who cited concerns over the Zika virus.