American Chad Campbell has a one-shot lead over countrymen Jim Furyk and Hunter Mahan after launching the best opening birdie salvo seen at the tournament. Campbell hit five birdies over the opening five holes to leap up the leaderboard and looked on target to equal or better the course record of 65 — nine under par — before bogeying the final two holes. His opening run was one better than Ken Venturi’s four-birdie start in 1956
