The move reflects how Musk is throwing his considerable wealth behind Trump's priorities — including an upcoming election in Wisconsin for a crucial seat on the state's Supreme Court.

The richest man in the world is the biggest spender on behalf of a right-wing effort to take control of a state Supreme Court.

Susan Crawford, the liberal candidate, has repeatedly tried to link Brad Schimel to Elon Musk during her campaign.

Tesla Inc.’s sales started slowing even before Chief Executive Officer Elon Musk really threw his weight around in US politics. Now that he’s playing a starring role in the Trump administration and has taken his electioneering global,

Elon Musk's ties to the Trump administration have provoked protests and violent attacks on Tesla across the U.S.