2013 U.S. Open: Live updates from Round 2 at Merion Golf Club

Phil Mickelson tees off on the fifth hole during the second round of the U.S. Open golf tournament at Merion Golf Club, Friday, June 14, 2013, in Ardmore, Pa. (Julio Cortez/AP)

After a stormy Thursday, the world's biggest golf stars are back on the course at Merion Golf Club for the second day of the U.S. Open. Join us below for updates from the course and the latest weather news.

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Philly.com has complete coverage of the 2013 U.S. Open at Merion.