CNBC contributor and Yale School of Management's Jeffrey Sonnenfeld discusses the timing of the Wal-Mart CEO shakeup. Sonnenfeld believes there is more to the story than Wal-Mart is reporting. He also... more 
CNBC contributor and Yale School of Management's Jeffrey Sonnenfeld discusses the timing of the Wal-Mart CEO shakeup. Sonnenfeld believes there is more to the story than Wal-Mart is reporting. He also comments on the Yale campus lock down. CNBC's Court... less 
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Mon, Nov 25, 2013 12:44 PM EST