Federal regulators who shut down a Central California slaughterhouse after receiving an animal welfare video were investigating Tuesday whether beef from sick cows reached the human food supply. ... more 
Federal regulators who shut down a Central California slaughterhouse after receiving an animal welfare video were investigating Tuesday whether beef from sick cows reached the human food supply. Warning: this video contains graphic content. (Aug. 21) less 
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Wed, Oct 10, 2012 12:07 PM EDT