Tesla Roadster, Ford emissions, Bentley’s electric future: Today’s Car News

Tesla SemiA plan for more plug-in vehicles is changing form at Bentley—to what, we're not sure yet. A West Coast network could keep semis charged up. Analysts peer into the Tesla Roadster. And Ford's under federal scrutiny for emissions certifications. All this and more on Green Car Reports. The Justice Department has opened a criminal investigation...