Former PGA golfer Bob Tway, left, looks down the fairway from the first tee box with his son, Kevin Tway, right, of Edmond, Okla. , during the round of 64 at the U.S. Amateur Golf Championship in Tulsa, Okla. , Wednesday, Aug. 26, 2009. Tway is the caddie for his son during the tournament. AP Photo logo AP Photo 30 months ago

Former PGA golfer Bob Tway, left, looks down the fairway from the first tee box with his son, Kevin Tway, right, of Edmond, Okla. , during the round of 64 at the U.S. Amateur Golf Championship in Tulsa, Okla. , Wednesday, Aug. 26, 2009. Tway is the caddie for his son during the tournament.