I'd say it's more damning of the enforcement of the regulations than the regulations themselves. If car manufacturers fudging numbers were quickly discovered an

I'd say it's more damning of the enforcement of the regulations than the regulations themselves. If car manufacturers fudging numbers were quickly discovered and made to pay hefty fines to the regulator and refunds to customers, and potentially prison time for executives (depending on how serious the violation is, of course), you can bet the manufacturers would quickly learn it makes prudent business sense to be honest.