Drive fast, go left...print parts? 3D printing finding a home in NASCAR

A sport with roots in illegal moonshine running is making the leap into the next level of high technology as NASCAR teams are utilizing 3D printing to make already fast cars go even faster.  As Arizona State's Karl Schultz and former NASCAR crew chief Larry McReynolds explain, your favorite driver may already have futuristic parts in the stock car.

Produced by Don Schick with additional production assistance from Steve Filmer and Craig Johnson