Or they will collude, as they probably did with the emissions testing. There's no way GM and Toyota saw VW's numbers and just blindly believed they were plausib

Or they will collude, as they probably did with the emissions testing. There's no way GM and Toyota saw VW's numbers and just blindly believed they were plausible. They were probably scared of calling VW out because it would bring an industry-wide crackdown, which it is. Now things are going to be more expensive for all auto manufacturers.