Blazer EV issues, clean hydrogen rules, Prius Prime, Porsche-Audi charge cord: Today’s Car News

Chevy Blazer EV sales have been halted. Porsche and Audi are issuing recall letters for most of their plug-in vehicles, but it’s not for the vehicles themselves. Hydrogen rules aim to reel in the dirtier side of the hydrogen economy. And we look at the Prius Prime as one of the year’s best. This and more, here at Green Car Reports…