Self-driving cars offer huge benefits—but have a dark side - Who is behind the wheel?

Self-driving cars offer huge benefits—but have a dark side - Who is behind the wheel?: A NEW kind of vehicle is taking to the roads, and people are not sure what to make of it. Is it safe? How will it get along with other road users? Will it really shake up the way we travel? These questions are being asked today about autonomous vehicles (AVs).