Collin Morikawa soars to top of U.S. Open leaderboard with 4-under 66; tied with Joel Dahmen after 2 rounds - ESPN

- For every Collin Morikawa and his back-to-back years winning a major is a Joel Dahmen, who only four years ago would have thrilled to even play in one.
BROOKLINE, Mass. -- For every Collin Morikawa and his back-to-back years winning a major is a Joel Dahmen, who only four years ago would have been thrilled to even play in one. Jon Rahm is the defen… [+3545 chars] Read More