K.J. Choi's early tee time and quick start moved him to the top of the rain-delayed RBC Heritage on Friday. Choi shot a 67 to get to 5-under 137, one stroke ahead of Robert Allenby and two in front of a group led by former world No. 1 Luke Donald as the second round was suspended because of heavy storms. Read more http://espn.go.com/golf/story/_/id/10804223/kj-choi-leads-rain-delayed-rbc-heritage