The week has been a whirlwind of events, with President Joe Biden warning of a potential tech oligarchy, Tesla Inc.

To treat depression, the tech magnate has said he'd rather use ketamine, a dissociative anesthetic, than traditional antidepressants.

With Tesla’s sprawling Gigafactory in Berlin, it’s no surprise Musk is interested in Germany’s political landscape and election outcome. Elon Musk, who seems to love stirring the pot ...