 &ldquo;Now it&#039;s my turn,&rdquo; said professional racer Bob Faieta, who was my mentor around the Road America racetrack for the media launch of the 2010 Porsche Panamera. Faieta was among several past and present Porsche racers, including Hurley Haywood and Patrick Long, who pushed or reined in journalists on a day of hard driving. 