One problem is that replacing truck drivers with self-driving trucks could save lots of money. However, truck driving is one of the most popular professions in

One problem is that replacing truck drivers with self-driving trucks could save lots of money. However, truck driving is one of the most popular professions in America. http://finance.yahoo.com/news/truck-driving-may-be-america-s-most-popular-job--182859840.html http://finance.yahoo.com/news/truck-driving-may-be-america-s...