Rose four shots clear in Pennsylvania

Justin Rose will head into the final round of the AT&T National with a four-shot lead after posting a third successive sub-70 score in Pennsylvania yesterday.

The Englishman, who followed up his opening 69 at the Aronimink Golf Club with a stunning six-under-par 64 on Friday, carded a three-under 67 in his third round to stretch his one-stroke overnight advantage.