Kyle Busch made it 3 for 3 in the Xfinity Series this season, cruising to another victory at Phoenix International Raceway on Saturday. A week after leading all but one lap at Las Vegas, Busch led 175 of 200 laps on the mile oval to win for the record 79th time in the second-tier series. In the past three weeks, Busch has led 493 of 563 laps. More...