There's no refuting of anything in the article. They actually CONFIRM that they've gotten document requests from DOJ, just voluntarily provided rather than after a subpoena. Watch your bias.
There's a big difference between handing over documents voluntarily to a government request and being forced to by subpoena though.
I'm curious on the exact wording the original article had.
the original article said ex-employees had received subpoena, not tesla.