Tesla's humanoid robot Optimus, showcased at a recent launch, impressed attendees but relies on remote control assistance. While not yet ready for household use, human-form robots from companies like Agility Robotics and Boston Dynamics are making strides in industrial applications,

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.

Billionaire Elon Musk is giving away $1 million a day to someone every day if you sign an online petition in support of the Constitution. MSNBC election law analyst Rick Hasen joins Chris Jansing to discuss why the giveaway is sparking legal concerns.

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.