Mary Barra became CEO of GM just as the company was about to face the biggest recall in its history.
Who is Mary Barra in 83 Seconds?
Watch CNN explain Mary Barra and her journey to become the CEO of GM in just 83 seconds.
Jan 12, 2015
Watch CNN explain Mary Barra and her journey to become the CEO of GM in just 83 seconds.
Mary Barra became CEO of GM just as the company was about to face the biggest recall in its history.