Hunter Mahan of the United States reacts after sinking a birdie putt on the 18th hole during the second round at the Canadian Open golf tournament at Glen Abbey in Oakville, Ontario, on Friday, July ... more 
Hunter Mahan of the United States reacts after sinking a birdie putt on the 18th hole during the second round at the Canadian Open golf tournament at Glen Abbey in Oakville, Ontario, on Friday, July 26, 2013. (AP Photo/The Canadian Press, Nathan Denette) less 
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Associated Press | Photo By The Canadian Press, Nathan Denette
Sun, Jul 28, 2013 12:46 PM EDT