Sumner Redstone Is Ramping Up Giving on Global Poverty

Sumner Redstone is the entertainment mogul who controls Viacom, CBS, and MTV, among other holdings. At 89, he is still deeply involved in the day-to-day affairs of his business. But Redstone also has a fortune of over $4 billion and needs to get cracking if he wants to make a dent in giving that money away while he is alive.

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