Jason Day won his first major at the Whistling Straits PGA Championship yesterday.  He had a 54-hole lead, and closed with a five-under 67 for a three-shot victory.  He also broke Tiger Woods' major championship record for most strokes under par by finishing at 20 under.  Jordan Spieth came in second place with a 17-under.  After Jason won, he was pretty emotional and he actually broke down and cried afterward.