On Sunday, during a rally in Green Bay, Tesla Inc. (NASDAQ:TSLA) and SpaceX CEO Elon Musk stepped on stage wearing a giant yellow cheese hat. What Happened: The hat was a nod to Wisconsin's dairy farmers and Packers’ pride.

Elon Musk also gave out $1 million cheques to two Wisconsin voters, declaring them spokespersons for his political group.

Elon Musk has left people seriously confused after running on stage with a cheese hat during a Wisconsin rally.

The billionaire CEO’s army of acolytes wears black caps, jeans and slogan T-shirts.

The Musk poured millions into the Wisconsin Supreme Court election only to see the conservative-backed Brad Schimel soundly defeated by Susan Crawford on Tuesday. It was the most expensive judicial race in U.S. history, which led to high turnout.

Elon Musk showed up to President Donald Trump’s Cabinet meeting Monday donning a new, bright red MAGA hat with the phrase: “TRUMP WAS RIGHT ABOUT EVERYTHING!” In this most recent show of ...

What to know about a special election for Wisconsin’s Supreme Court and why Elon Musk is pouring millions into it

Two lower courts had already rejected the legal challenge by Democrat Josh Kaul, who argues that Musk's offer violates a state law.