An emboldened Elon Musk is once again directing federal employees to justify their existence in writing — or face dismissal. Musk made his renewed demand in a social media post Monday after President Donald Trump seemed to contradict other senior administration officials and approve the directive that the billionaire initially sent out to workers over the weekend.

President Donald Trump backed Elon Musk’s demand that federal employees explain their recent accomplishments by the end of Monday or risk getting fired, even as government agency officials were told that compliance with Musk’s edict was voluntary.