Jimmy Fallon on Monday mocked Elon Musk’s attempt at getting all U.S. federal workers to list five things they’ve done in the last week in a bid to justify their jobs, or face termination. “Of course, the workers were furious. Mostly about getting a work email on a Saturday,” joked “The Tonight Show” host.

On Tuesday, Feb. 11, the Tesla CEO joined President Donald Trump for a press conference at the White House's Oval Office. Musk's 4-year-old son, X Æ A-Xii—whom he shares with singer Grimes —was also inexplicably present for the event.

There is growing confusion for federal employees as government leaders tell their staff they shouldn’t answer Elon Musk’s email ordering them to justify their job or face termination. The office that sent the email says responses are voluntary,