Catherine S. Neal on what corporate leaders can learn from the rise and fall of Dennis Kozlowski

Link to video: The Exchange: Dennis Kozlowski goes free

Rob Cox talks to Catherine S. Neal, author of ''Taking Down the Lion,'' about what corporate leaders can learn from the rise and fall of the former Tyco boss.

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Link to book: Taking Down the Lion: The Triumphant Rise and Tragic Fall of Tyco's Dennis Kozlowski