Billionaire Sergey Brin has broken his silence on California’s proposed billionaire tax — invoking his Soviet upbringing as ...

A high-stakes battle is brewing over California’s proposed “billionaire tax,” with Silicon Valley heavyweights already pouring millions into efforts to stop it. Sergey Brin, the billionaire co-founder ...

Sergey Brin, the billionaire co-founder of Google, is emerging as a major financier in California’s gubernatorial race, throwing his weight behind competing candidates just months after moving his ...