![Walmart USA announces new animal welfare commitments](http://cetfa.org/wp-content/uploads/2014/09/6763709353_399276e39a_z-2-470x260.jpg)
Walmart USA announces new animal welfare commitments
Walmart USA made some surprising announcements Friday, calling on its suppliers to move away from battery cages and gestation crates and urging a reduction in antibiotic use. The rules however are not mandatory.