Poor billionaire

From NPR : In California, tech billionaires are ramping up spending to defeat a wealth tax in the state. Google co-founder Sergey Brin has spent more than $100 million to blanket the state in ads and commercials condemning the ballot measure. The measure, known as Proposition 40, would impose a one-time 5% tax on California residents worth more than $1 billion. If passed, the tax would fund…