Thanks for pointing that part out. I guess it's fair to say that you don't burn diesel in trucks just because you like the smell. It's the lack of an alternative.
You have a tremendous incentive in your industry to discover new, more efficient and less emitting sources of propulsion, but until then, they don't exist. In the meantime, you have a cost that's being piled onto a low-margin business and being passed on to consumers who are increasingly unable to pay the cost. Is that a fair summary?