This week hosts Mark Masselli and Margaret Flinter speak with Dr. Margaret Hamburg, Foreign Secretary for the National Academy of Medicine at the National Academy of Sciences and recent Commissioner of the US Food and Drug Administration. Dr. Hamburg discusses the changes initiated at the FDA under her leadership and the enormous challenge of keeping the nation's drug and food stream safe in a globalized supply chain.

To download a full transcript of this episode, click here.

To download audio file, click here.