Kyle Busch was involved in a multi-car crash at Daytona International Speedway, where he returned Friday for the first time since he was injured at the track in February. Busch, who broke his right leg and left foot in a crash a day before the season-opening Daytona 500, spun nine minutes into the first practice session when he was bumped from behind by Brad Keselowski. As Busch's car spun down the track, he was hit squarely in the side by Greg Biffle. More...