Smith takes lead at RBC Heritage

Cameron Smith birdied the difficult 17th and 18th holes at Harbour Town to shoot a 9-under 62, his career low on the PGA Tour, and take a one-shot lead over Stewart Cink at the RBC Heritage in Hilton Head, S.C. Cink finished his 63 at around lunchtime and no one appeared likely to beat that score in overcast, breezier afternoon conditions. But Smith chipped in on the 17th and took the lead on the finishing hole.