KERRY MISSES THE SIGN Sen. John Kerry, attempting to burnish his image as an everyman appeared at Fenway Park on Sunday night and threw out the first pitch at the Yankees-Red Sox game. The appearance was supposed to be a surprise, but Kerry couldn't help touting the event to reporters on the plane from Ohio. "The idea of missing a Yankees-Red Sox series right before a convention week was not acceptable, so we changed the policy," Kerry told reporters. Kerry, though, is apparently no Red Sox fan. Over the past few weeks, Kerry has claimed that his favorite Red Sox...