@CNN: CEO Mary Barra is on a mission to ensure General Motors doesn’t get left behind in the evolving auto industry that it helped pioneer, writes Matt Egan for @CNNBusiness https://t.co/wFv5gWyu93 https://t.co/sorzFKkNh4

@CNN: CEO Mary Barra is on a mission to ensure General Motors doesn’t get left behind in the evolving auto industry that it helped pioneer, writes Matt Egan for @CNNBusiness https://t.co/wFv5gWyu93 https://t.co/sorzFKkNh4