Some have been hearing about and wondering what the 840 tags are. USDA Under Secretary Bruce Knight explains how they will work for both animal identification and for Country of Origin Labeling. Report 
(1:30 mp3)
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Some have been hearing about and wondering what the 840 tags are. USDA Under Secretary Bruce Knight explains how they will work for both animal identification and for Country of Origin Labeling. Report (1:30 mp3)