Hard to tell yet whether this is true...ala VW or not.  That said, as with VW, when will Government learn that simply charging the company with the criminal behaviour, and sanctions with fines, even STIFF ones, does relatively little to curtail this kind of "corporate" behaviour.  Fact is, the CORP didn't do it, PEOPLE and suits did.  Those people should be identified, sanctioned criminally PERSONALLY, and fined PERSONALLY, and that will see "corporate" behaviour change going forward.  Just like the old days when it was cheaper for an auto company to pay civil penalties then fix the cars, simple corporate fines on these giant companies is a slap on the wrist.