Tesla and Mercedes batteries, less-affordable electrics, Twitter poll results: Today’s Car News

Honda Urban EV ConceptA new report says Tesla is looking for new battery partners in China. Mercedes-Benz investing in battery production in Poland. Volkswagen's chairman says small electric cars won't be as affordable for low-income consumers as internal combustion models. And our readers weigh in on whether they'd buy an electric Cadillac. All this and more on Green...