Ford's Adding Another Self-Driving Feature to Its Cars Next Year

There's a lot of debate over when—and whether—self-driving cars will hit the road. Elon Musk says six years. Volvo says three. However, some of the features of self-driving cars are already in action. And with Ford's announcement that its sedans will sport pedestrian detection technology starting next year, there are… » 10/23/14 4:46pm 10/23/14 4:46pm