LOS ANGELES -- The 3-year-old girl who suffered a fractured skull when hit in the head by a Russell Martin line drive in batting practice Monday underwent surgery Tuesday and a full recovery is expected, doctors said. "The surgery went well and we anticipate a full recovery," said Dr. J. Gordon McComb, head of the division of neurosurgery for Childrens Hospital Los Angeles. "We expect she'll be able to go home by the end of the week." Martin was taking batting practice when he pulled a wicked line drive into the baseline field box seats just past third base. The...