AD #4408 - Tesla to Use Optimus To Plug in Cybercabs; VW Pivots Heavy to China for Product Development; Aston Reveals Its Fastest Convertibl

- Tesla to Use Optimus To Plug in Cybercabs - GM Invests $750M To Build Hybrids in Michigan - VW Group Pivots Heavy to China for Product Development - Stella Making Progress, But Long Road Ahead - Ford Slashes Bidirectional Charging Costs - Mercedes Develops New Lower-Cost Battery Chemistry - Aston Reveals Its Fastest Convertible Ever - Toyota, Nissan, Mopar Reveal SEMA Concepts