Jason Day can't get a straight answer from doctors on the mysterious health issues sapping away at his energy. He at least knows exactly where he stands after two rounds of The Barclays. A tournament that once looked as though it might belong to Tiger Woods shifted late Friday to the hands of the 22-year-old Australian, who showed some of his great promise with three late birdies for a 4-under 67 and a one-shot lead. Read more: http://sports.espn.go.com/golf/news/story?id=5504440
