SEE ALSO: Judge refuses to stop Elon Musk’s million dollar election 'sweepstakes' Open to registered voters in the seven swing states of Pennsylvania, Georgia, Nevada, Arizona, Michigan, Wisconsin, and North Carolina, Musk's $1 million daily giveaway ...

Elon Musk has been giving away million-dollar checks as he campaigns for Donald Trump. Here's what we know about the giveaway and the Arizona winners.

Billionaire Tesla founder Elon Musk was sued Tuesday over claims that his $1 million-a-day giveaway to registered voters in swing states was a fraud. An Arizona voter filed a proposed class-action case against the billionaire, alleging Musk falsely said his pro-Trump America PAC would choose winners randomly, when the selections were predetermined.