Why Doesn’t Wal-Mart Copy Costco’s Strategy?

Aug. 14 (Bloomberg) –- Macquarie Group Senior Consumer Analyst Liz Dunn, Blomberg’s Poonam Goyal and Julie Hyman discuss Wal-Mart’s stagnant same-store sales. They speak on “Street Smart.” (Source: Bloomberg)
Aetna to Buy Humana for $37 Billion
35:43 - Bloomberg's Francine Lacqua and Manus Cranny report on today's "Top Headlines." They speak on Bloomberg Television's "The Pulse." (Source: Bloomberg)
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