PGA Championship 2015: Live updates, scores, leaderboard, highlights and more from Whistling Straits

Some background on the season's final major as well as updated highlights and results as the week progresses. The PGA Championship gets a bad rap. It's panned for not having an instantly recognizable identity like the other three majors. It's regularly ranked as the fourth major. But in recent years, it's consistently the most exciting and dramatic. Kerry Haigh and PGA of America set up a course that's a fair test and not tricked up or unplayable. The best in the world, playing at their best, ar...