Hitting the Books: The early EVs that paved the way for GM's Ultium success

General Motors has been in business for more than a century, but in its 112 years, the company has never faced such challenges as it does in today's rapidly electrifying and automating industry. The assembly line jobs from Detroit's heyday have been replaced by legions of automated industrial arms, almost as quickly as the era of internal combustion engines has been supplanted by EVs. Since 2014, it's been Mary Barra's job as CEO of GM to help guide America's largest automaker into the 21st cent...