JOHN MADINGER: Author - Lethal Doses- The Story Behind ‘The Godfather of Fentanyl', George Erik Marquardt

Talk! with Audrey ›

27:32 | Mar 25th

John Madinger has dedicated his career to fighting the drug war, serving as a sheriff’s deputy, narcotics agent, and special agent with the U.S. Department of the Treasury. His previous works include ...Show More