Trust Politicians More than Scientists: David Kessler, a former commissioner of the U.S. Food and Drug Administration (FDA) writes in The New York Times that action must be taken on the use of antibiotics in livestock production. According to Kessler, there is "more than enough scientific evidence" to restrict their use. Meanwhile, Kessler criticizes the livestock industry's opposition to efforts by politicians to impose new restrictions on antibiotic use, but concedes himself "that not every lawmaker is as convinced as I am" as to the need for restrictions. Two questions: If there is more than enough scientific evidence, why aren't the scientists at his former agency taking action? Wouldn't that be dereliction of duty, malpractice or so...