Destructive Cyber Attacks Worrisome: Mandia

March 22 (Bloomberg) -- Mandiant CEO Kevin Mandia comments on what he fears most about cyber attacks. (Source: Bloomberg)

Hedging Against Political Volatility With Gold
55:44 - Steve Sosnick, chief options strategist at Interactive Brokers, discusses market volatility, gold prices and his options strategy. He speaks with Bloomberg's Julie Hyman on "Bloomberg Markets." (Source: Bloomberg)
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