The plant's president, Steve Mendell, admitted to a congressional panel on Thursday that sick cows got into the food supply. So-called "downer cows" have been barred since a mad cow disease scare in 2003.
The plant's president, Steve Mendell, admitted to a congressional panel on Thursday that sick cows got into the food supply. So-called "downer cows" have been barred since a mad cow disease scare in 2003.