With more young people unable to find work you'll get drivers that have little experience driving of any type that are being thrown into big rigs also. At my job we got a delivery from a driver who was brand new, in college probably around 20, driving a full size trailer truck, he had just broken off one of the trailer doors backing up with it open. He was totally unconcerned and hopped out asking us "where's a good book store around here? My girlfriend wants me to grab her something while I'm in town." It was wild.