Our family has been in temperature-controlled trucking for the food industry for almost 45 years, though our grandfather had been in since World War II. We have seen tremendous changes in this industry over our lifetimes. However, there is one constant that has always remained: Trucking is one of the most honorable professions in the world. Truck drivers do nothing for themselves. They are always doing something for somebody else, be it a shipper, a receiver, a dispatcher, or for others on the road. Our society takes them for granted. They honk at them for driving slower than cars. They...