A sign hangs outside a Burger King restaurant (credit: Scott Olson/Getty Images)

Whopper Of A Shift: Burger King To Use Cage-Free Eggs, Pork

The movement by U.S. food corporations toward more humane treatment of animals experienced a whopper of a shift Wednesday when Burger King announced that all of its eggs and pork will come from cage-free chickens and pigs by 2017.


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