New Wal-Mart Guidelines Call For The Humane Treatment Of Farm Animals

Wal-Mart is asking its suppliers of meat, deli, dairy, and egg products to honor a new set of guidelines calling for the humane treatment of livestock and a reduction in the use of antibiotics. Supporters say this could revolutionize animal agriculture — but will Wal-Mart’s suppliers follow through? » 6/02/15 3:00pm 6/02/15 3:00pm