In his newly built palace near Tokyo, lined by stone statues of Roman emperors and surrounded by an 18-hole golf course, Masayoshi Son was stewing. After declaring for years the imminent arrival ...

While some of the featured leaders were ones you’d expect—cabinet nominees, congressional leaders, megadonor Elon Musk—at least one was a surprise: Masayoshi Son, the Japanese billionaire ...

The most powerful person in Silicon Valley Billionaire Masayoshi Son--not Elon Musk, Jeff Bezos, or Mark Zuckerberg--has the most audacious vision for an AI-powered utopia where machines control h ...