The billionaire supporter of President Donald Trump and his affiliated groups spent more than $21 million supporting the conservative in the race in hopes of breaking liberals' 4-3 majority on the court.

Wisconsin voters go to the polls Tuesday for the state’s Supreme Court election, which is drawing national attention as billionaire Elon Musk spends millions on the high-stakes race, which could have national implications for House races and the 2028 presidential election—and help Musk-owned Tesla.