D. Johnson emerges from pack, leads PGA by 1

Dustin Johnson sank eight birdies on his way to a 5-under 65 on Saturday and will take a one-shot lead into the final round of the PGA Championship.

source https://www.espn.com/golf/story/_/id/29625421/dustin-johnson-fires-65-take-1-shot-lead-final-round-pga-championship