There may be a day when a driver license is not needed

Q. What changes might be in store when obtaining a driver license with the advent of driverless cars? Would the rules change in regard to the knowledge, the physical ability and the vision requirements now in place? The answers are going to be important to people getting on in age: Should they get a new car with all of the safety applications now, or wait until they can purchase a self-driving car that would make up for any limited physical capabilities they might expect to pop up. Hopefully, th