CARMEL, IN - SEPTEMBER 09: Dustin Johnson watches his tee shot on the 12th hole during the final round of the BMW Championship at Crooked Stick Golf Club on September 9, 2012 in Carmel, Indiana. (Photo by Scott Halleran/Getty Images)
CARMEL, IN - SEPTEMBER 09: Dustin Johnson watches his tee shot on the 12th hole during the final round of the BMW Championship at Crooked Stick Golf Club on September 9, 2012 in Carmel, Indiana. (Photo by Scott Halleran/Getty Images)