Google Co-founder Sergey Brin spends ₹950 crore to fight California's billionaire tax

Google Co-founder Sergey Brin has donated another $20 million to an organisation fighting California's proposed billionaire tax, taking his total contribution to $100 million (around ₹950 crore). Brin, the world's fourth-richest person, could face an estimated $13.3 billion tax bill if the measure is passed. It would impose a one-time 5% tax on around 200 billionaires in California.