FONTANA, Calif. (June 27, 2015) – Graham Rahal (No. 15 Mi-Jack Honda) won an exhilarating and drama-filled MAVTV 500 on Saturday at Auto Club Speedway. “It was a good day. It was pretty entertaining,” said Rahal, who won for the first time on an oval and started 19th out of 23 cars on the grid.…