Elon Musk's pledge to give away $1 million a day to voters for signing his PAC's petition is prompting questions about its legality.

Elon Musk’s $1 million giveaway for voters who sign his free-speech and gun-rights petition falls into a gray area of election law, and legal experts are divided about whether the billionaire supporter of Donald Trump could be running afoul of prohibitions on paying people to register to vote.

In order to sign the petition and enter the $1m draw, a person must be registered to vote in one of the seven swing states—a potentially tempting offer for an unregistered voter. “Once you start paying people as an incentive or a reward to register to vote,

At least one election law expert is already questioning the legality of Musk’s million-dollar giveaway for supporters of his PAC’s petition.

The giveaway is raising questions and alarms among some election experts. Here's a closer look at what's going on.

The social media magnate’s latest scheme – part petition, part lottery, part voter registration drive – aims to bring out Republican voters in swing states. Critics question its legality.