text:  Cam Davis won the PGA Championship being held in Detroit this weekend. He closed the day with a 2-under-70 that gave him a one-shot victory over Akshay Bhatia, who three-putted on the final hole. Davis finished at 18-under-270. Bhatia, Aaron Rye, David Thomas, and Minwoo Lee all finished one stroke back. This is NPR News.