Alex Smalley leads PGA Championship into final round

Alex Smalley has grabbed a commanding 2-shot lead heading into the final round of the PGA Championship at Aronimink Golf Club in Pennsylvania. With the championship wide open, Smalley's position puts him in control of a tournament featuring a competitive field of elite golfers. The final round will determine who claims the prestigious title in what has proven to be an unpredictable and thrilling competition.