GENE RANDALL, CNN ANCHOR: With the PGA Championship in its third round, Tiger Woods leads unheralded Scott Dunlap by one stroke. Joining us now from the tournament site in Louisville is CNNSI's John Giannone -- John.</s>JOHN GIANNONE, CNN CORRESPONDENT (voice-over): Yes, Gene, Tiger Woods will tee off in about three hours here at Valhalla, as he embarks on what could be an historic weekend of golf -- Wood's quest join Ben Hogan as the only male history to win three major championships in one year. Now Nicholas -- Woods played alongside Jack Nicklaus on Friday, providing some emotion and history for both. It will probably be Nicklaus' final appearance at a major. This is a tournament that Nicklaus won five times, en route to his 18 major titles. That is a record that Woods, at the age of 24, already has on his radar screen. Now people are basically saying that Woods, who won the U.S. Open by 15 strokes, which was record, who won the British Open by eight strokes, will probably obliterate the field sometime this weekend. People basically believing that because of the top five pursuers on the leader board, only Davis Love III ranks in the world's top 47. At the PGA Championship in Louisville, I'm John Giannone. Back to you, Gene.
With PGA Championship in Its Third Round, Tiger Woods Leads By One Stroke