Tiger Woods shared the lead 11 holes into the second round of the PGA Championship today. At the end of the round, he now stands at 7-under with a 4-shot lead. The course is long (over 7,600 yards) and Woods is hitting his tee shots about as well as he possibly could. His short game is hot and his putter has not failed him. It's tough to see anyone catching Woods, and it could be a run-away victory for the GOAT.