 Complete the following phrase:  Dennis Vitolo born December 18, 1956 is an American former race driver who competed in the CART series. He raced in the 1988 and 1991-1999 seasons with 36 career starts, including the 1994 Indianapolis 500. He was involved in a crash in that race, taking out reigning CART champion Nigel Mansell in an incident that occurred under caution. The field had slowed and Vitolo ran into the rear of Mansells car on the warm-up lane between turns 1 and 2. He also raced in the 