Groups sue FDA to stop addition of antibiotics in livestock feed

Groups sue FDA to stop addition of antibiotics in livestock feed
http://www.washingtonpost.com/politics/groups-sue-fda-to-stop-addition-of-antibiotics-in-livestock-feed/2011/05/25/AGxfbVBH_story.html

"Several environmental and public health groups filed suit against the Food and Drug Administration on Wednesday to try to force the government to stop farmers from routinely adding antibiotics to livestock feed to help animals grow faster."