Mellody Hobson: When investors head for the exit, run to the fire

Mellody Hobson, co-CEO of Ariel Investments and former chair of Starbucks and DreamWorks, shares her contrarian investment philosophy. She argues that market volatility should be exploited, not merely survived, and reveals a personal financial rule: never let money drive your decisions. She identifies women's sports as a generational investment opportunity and explains why 'math has no opinion' can change how you see risk.