Elon Musk Opens First European Plant, Says Random Diesel Tests Should Be Next

Perhaps Tesla Motors’ CEO was simply too excited about the inauguration of the company’s first European factory, the other day. Or maybe Elon Musk has a point. Whatever the case may be, you have to admit a random testing of diesel cars – no matter who the carmaker is – would be an intelligent move for environmental regulators. Sure, such a move would imply big resources and a joint effort involving…