Prior to Round 4 of the 124th U.S. Open at Pinehurst No. 2, Payne Stewart's memory was memorialized on the 18th green with a pin flag commemorating his U.S. Open win at Pinehurst No. 2 in 1999. Longtime course superintendent John Jeffreys walks with his kids and places the flag, featuring a silhouette of Stewart's iconic fist pump, onto the No. 18 pin. Jeffreys shares some thoughts on the emotional moment and Stewart's legacy.