The United Auto Workers has been Elon Musk’s target for days of derision on Twitter, and his posts may open Tesla Inc. up to trouble with U.S. labor regulators.
The Tesla chief executive officer wrote Tuesday that the union drove General Motors and Chrysler into bankruptcy in 2009 and compromised the jobs of more than 200,000 workers. “UAW destroyed once great US auto industry & everyone knows it,” he said in one post.
