David Rosenblum was a professional race car driver who didn’t win many races, but crashed a lot of cars.  He was a drug addict, driving 130 miles an hour.  Rosenblum went from riches to rags, until he met some real heroes, kids who declined a drug deal every day.  Chris Serano and his friends passed up what David could not.  So, he tapped their strength to control his own addiction.  In return, he offered them a ticket out of North Philadelphia.  He picked his pit crews from  the Edison High shop class.  Good kids with average grades who are often overlooked.