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When we took a portfolio approach doing a large deal, whether its 200 stores or more, with Wal-Mart, you had to accept that you not only got those higher-return stores, but you also accepted some lower-return stores and had to view it as a portfolio, said president and CEO Andrew Clyde during the investor presentation

This study suggests that there may be a dose-response relationship between smoking and dementia risk, with heavier smokers being at greater risk

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A simple cleaning routine involving isopropyl alcohol, a brush, and hot water can keep your one-hitter in top-notch condition