Rory McIlroy flexes for Brandel Chamblee

Rory McIlroy took exception to comments Brandel Chamblee made about his fitness regimen, then went out of his way to let Chamblee and the world know how he felt. It's a window into how golfers can be affected by the critics -- fans and media alike -- and what it can do to motivate or discourage a player. Meanwhile, Jordan Spieth is looking to get refocused after a bad few days at Riviera. And why isn't anyone paying attention to PGA Tour Champions?