Wal-mart to Reduce Its Environmental Footprint

Living on Earth
Wal-mart has come out with a new environmental policy that could have sweeping changes and take away some negative attention the world's largest retailer has been getting for what critics have called limited health care, scant benefits, and poor treatment of workers. Host Steve Curwood talks with Andy Ruben, the VP of Corporate Strategy and Sustainability at Wal-mart.
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