#PreMarket Primer: Tuesday, November 26: McMillion Set To Take The Reins At Wal-Mart Following The Holidays

Doug McMillion will replace Mike Duke as CEO of Wal-Mart following the holiday season on January 31, 2014. McMillion, who currently heads up Wal-Mart's international division. He will take over at a time when the company is struggling to compete with other low cost retailers like Target and dollar stores;