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 3 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.