In the past year, chances are you’ve heard at least one large corporation proudly announce their pledge to shift to entirely cage-free eggs. It seems to be the newest way for companies to meet the demands of the growing “food movement”. Target, Denny’s, McDonald’s, Burger King, Subway, even Walmart — the nation’s largest food retailer — have all pledged to go entirely cage-free… but what exactly does that mean, and is it as impressive as it seems?