Ever wonder about the systems under the skin of your car, and what’s happening with autonomous and self-driving cars? Well, our next guest is one of the engineers deeply involved in these issues - Patrick Ryne, engineering manager for Nexteer, a major tier-one supplier of steering systems, among other products. He tells us we’re already driving them . . . sort of, and he helps us understand what it will take to begin taking the driver out of the equation and when that might happen.