Dustin Johnson fires final-round 66, wins Bridgestone title as Jason Day falters on No. 16

As Dustin Johnson walked off Firestone South on Sunday, he was FaceTiming with his fiancee, Paulina Gretzky, and was caught on camera saying, "I found him." He was referring to Tatum, their young son who along with the nanny had unknown whereabouts for a bit. …