Tony Stewart could not avoid the oil spill on the concrete track that spun his Chevrolet and slammed the car into an unprotected wall on the front stretch. ''There's really no excuse not to have it,'' pole winner Kevin Harvick said. Just 4 minutes into Friday's lone practice, Danica Patrick's No. 10 dumped oil on the track, spun and the rear of her Chevrolet burst into flames. More...