Businessweek Daily

In Wisconsin, Elon Musk Is on the Ballot

His spending has shifted focus of the Supreme Court vote. Plus: 10 companies to watch this quarter.

Elon Musk arrived for Sunday’s event in Green Bay, Wisconsin, wearing a cheesehead hat.

Photographer: Scott Olson/Getty Images North America

There are elections today in Florida that will send two new members to Congress, but Joshua Green is closely watching a race farther north. So is Elon Musk. Plus: 10 companies to watch right now, and how airlines have just about mastered serving burgers in flight. If this email was forwarded to you, click here to sign up .

Tonight, political attention will shift to Wisconsin’s Supreme Court election, which is technically nonpartisan but will in reality determine whether the court maintains its 4-3 liberal majority or flips to conservative control. The candidates on the ballot are Judge Susan Crawford (liberal) and Judge Brad Schimel (conservative). But over the past several weeks, the contest has turned into a referendum on someone who’s neither a judge nor a Wisconsinite: Elon Musk.