Northern Ireland's Rory McIlroy, left, his caddie JP Fitzgerald, right, and Northern Ireland's Darren Clarke talk on the 7th green during a practice round ahead of the British Open Golf Championship at Royal St George's golf course in Sandwich, England, Wednesday, July 13, 2011.

Northern Ireland's Rory McIlroy, left, his caddie JP Fitzgerald, right, and Northern Ireland's Darren Clarke talk on the 7th green during a practice round ahead of the British Open Golf Championship at Royal St George's golf course in Sandwich, England, Wednesday, July 13, 2011.