Meat on Drugs

The Food and Drug Administration recently called for limiting the overuse of antibiotics in farm animals, over concerns that the practice is leading to the development of antibiotic-resistant bacteria. Time magazine staff writer Bryan Walsh and Maryn McKenna, author of Superbug: The Fatal Menace of MRSA, discuss the practice of putting antibiotics in animal feed, the public-health problems it poses, and the challenges the FDA faces in issuing stricter policies for reducing the practice.