U.S. team's Phil Mickelson, left, is congratulated by his teammate Jim Furyk after sinking a winning putt on the 17th green during the Presidents Cup golf tournament at Royal Melbourne Golf Course in Melbourne, Australia, Saturday, Nov. 19, 2011. (AP Photo/David Callow)

Photo by: David Callow

U.S. team's Phil Mickelson, left, is congratulated by his teammate Jim Furyk after sinking a winning putt on the 17th green during the Presidents Cup golf tournament at Royal Melbourne Golf Course in Melbourne, Australia, Saturday, Nov. 19, 2011. (AP Photo/David Callow)