Elon Musk: Tesla had a saboteur in its ranks

Elon Musk and his companies may always make headlines, but it isn't always in a good light. Tesla, in particular, is already in hot water for the problematic Model 3 productions. Now it seems that Musk has found one of the causes of its woes, or a scapegoat. In an email sent to employees, the CEO revealed that they have …