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Mario was instrumental in keeping championship car racing at Road America. CART severed its ties with the track as a legal resolution of payment issues from the 2002 and 2003 series events at the track. Andretti was the middle man between CART President Chris Pook and Road America President George Bruggenthies. After six weeks both sides came to terms and signed a two-year contract. The event was renamed the "Mario Andretti Grand Prix of Road America".