Fred Harteis Sports News –  Tiger Woods entered the room with a slight limp and unwavering determination to play the U.S. Open. "The knee's doing better," said Woods, who had arthroscopic surgery on his left knee April 15. "The rehab is boring. It gets really old riding that bike, man. But everything's on schedule. Just been training and trying to get this thing organized for the Open, and it's right on schedule for that."