Elon Musk leaped into the political spotlight when he jumped around the stage during a campaign rally for then-Republican presidential nominee Donald Trump this past October, leading Trump to reportedly question what was "wrong" with the billionaire, according to journalist Michael Wolff's new book, All or Nothing.

The US is undergoing a change as thousands of federal workers are fired, potentially affecting hundreds of thousands. At the center of this so-called cleanup is an effort aimed at saving trillions of American taxpayer dollars,