Jane Velez-Mitchell : Almost all farm animals in the U.S. are raised in factory farms . Velez-Mitchell : Animal abuse and cruelty is the norm in the meat industry . Now , it 's time for the rest of us to wake up and vote with our shopping carts . She says meat production leads to obesity , disease , high health costs , pollution . John Donvan:
Jane Velez-Mitchell : Almost all farm animals in the U.S. are raised in factory farms . Velez-Mitchell : Animal abuse and cruelty is the norm in the meat industry . She says meat production leads to obesity , disease , high health costs , pollution . John Donvan: