The course is the star we know won't win, phil mickelson. cnn's don riddell is joining me from brookline. don, why isn't mickelson competing this weekend? >> well, he was competing, and he's not competing this weekend, jessica, because he wasn't good enough to make the cut. this has been a monumentally important week for phil mickelson. you may remember he took four months off golf, a self-imposed sabbatical following his ill-advised and frankly very ind insensitive comments about the saudis, and he's decided to go with that tour, highly controversial for many reasons. it has fractured the wor...