Tesla's stock is recovering from last week's losses due to weak earnings results. However, the recovery is being limited by new reports of a DOJ probe into the company. The investigations are centered around perks provided to CEO Elon Musk, advertised vehicle range and self-driving capabilities, and potential wrongdoings related to employee selection and treatment. These investigations could potentially have a material adverse impact on Tesla's business, depending on what the government chooses to pursue.