K.J. Choi leads rain-delayed RBC Heritage golf tournament

He shoots a 67 in the morning to move to five-under-par 137 and a one-stroke lead over Robert Allenby, although 65 players still have to complete their second round.K.J. Choi's early tee time and quick start moved him to the top of the rain-delayed RBC Heritage at Hilton Head Island, S.C., on Friday.