Jeff Wahl, a long-time litigator and expert on medical malpractice issues, addresses the legal, ethical, and medical implications of the publication of junk science. He discusses examples of scientifically dishonest research published in prominent scientific and medical journals, how the illegitimate research was uncovered, how the publishers deal with retractions and how these types of medical fraud can be prevented. (University of Virginia School of Law, Feb. 20, 2017)