Wal-Mart pledges commitment to cage free eggs by 2025

NEW YORK (AP) — Wal-Mart Stores Inc., nation’s largest food retailer, is pledging to sell only cage-free eggs by 2025, joining a growing list of retailers and food makers making the switch.
The pace picked up when McDonald’s announced in September that it will phase out the use of eggs laid by caged hens over the next 10 years. Since then, Target and Costco have been among major retailers to offer specific pledges.
But with Wal-Mart garnering 25 percent of total grocery sales i