Jason Dufner bounces back to win the Memorial

DUBLIN, Ohio — Jason Dufner never lost sight of the big picture even after losing a big lead. It paid off when he made a 30-foot par putt on the final hole that wrapped up his victory in the Memorial.Dufner lost a five-shot lead Saturday. He started Sunday four shots behind. And then he kept his composure through two rain delays and closed with a 4-under 68 to get that handshake with host Jack Nicklaus.Four players had at least a share of the lead in a final round in which seven players we