GM CEO Mary Barra hints at Bolt EV-based crossover SUV, details future electric vehicles

2018 Chevrolet Bolt EVGeneral Motors CEO Mary Barra gave investors a detailed playbook for the automaker's future electric vehicles plans Wednesday, including a possible glimpse at a crossover based on the Bolt EV. Barra gave the presentation for investors at the Barclays 2017 Global Automotive Conference in New York. A picture of a possible Bolt EV-based crossover was...