Weekend Edition Saturday
<iframe src="http://www.npr.org/player/embed/4718542/4718543" width="100%" height="290" frameborder="0" scrolling="no">
The U.S. Department of Agriculture confirms the second case of mad cow disease in the United States. Tests in England confirmed the diagnosis after the U.S. "gold standard" for testing did not. But there's no apparent danger to the food supply.
NPR thanks our sponsors
Become an NPR sponsor
Support The Programs You Love