Senate Blocks Bill To Create Voluntary National Standards For Labeling GMOs

3:27 Download Embed Embed iframe src="http://www.npr.org/player/embed/470715871/470715872" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player"> The Senate failed to pass legislation on Wednesday that would have created national, voluntary standards for labeling genetically modified foods or GMOs. A coalition of environmentalists and chefs that favor mandatory labeling of GMOs applauded the action, but an industry group, the Corn Refiners Association, says it's concerned by the Senate's move.