Tesla chief engineer Doug Field won’t be back

Tesla Model 3 all-wheel drive Performance rolls off a new assembly line in a temporary structureTesla's chief engineer for vehicle production won't return from a leave of absence, the company announced on Monday. Doug Field started his leave of absence in early May, right after the company's last sales report to that time, when it announced that it had only produced a little over 2,000 cars a week in April. Musk had been promising investors...