Billy Horschel leads AT&T National with opening-round 68 By Rich Campbell - The Washington Times Shares
AT&T National: Roberto Castro takes lead on tough day at Congressional By Doug Ferguson - Associated Press Shares
U.S. Open 2013: Phil Mickelson, Billy Horschel hold lead through two rounds By Joseph White - Associated Press Shares
U.S. Open 2013: Phil Mickelson, Billy Horschel tied for lead after Friday play By Doug Ferguson - Associated Press Shares
