Bernie Sanders Says Sergey Brin 'Leading' Campaign to Stop California's 5% Billionaire Tax: 'Greed is a S

Billionaire-Backed Groups Launch Ad Blitz Against California Wealth Tax | Common Dreams

Google co-founder Sergey Brin and venture capitalist Peter Thiel are among the billionaires bankrolling ads against a proposed one-time tax on the wealthiest Californians.