SKILLS October 12, 2015 Dustin Johnson's Golf Swing Secret is All in the Wrist | Hank Haney: Swing Like a Pro | Golf DigestThe secret to PGA golfer Dustin Johnson’s trademark driver swing? It’s all in the wrists. Hank Haney explains in this episode of Swing Like a Pro. Transcript: We’re lookin’ at Dustin Johnson’s swing. He has one of the most unique…