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"The decision by the world's second-largest fast-food restaurant raises the bar for its rivals. Wayne Pacelle, president of the Humane Society of the U.S., talks about the announcement."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/money/sustainable-business-practices/videos/burger-king-promises-shift-to-cage-free-pork-and-eggs>