Biological weapons are illegal, but the threat of an intentional release or catastrophic lab accident remains. Investigative journalist and best-selling author Annie Jacobsen joins The Excerpt to discuss her new book, “Biological War: A Scenario,” which follows how a deadly pathogen could spread, how governments might respond and why human behavior could determine whether an outbreak is contained or becomes a global disaster.Let us know what you think of this episode by sending an email to [email protected]. Episode transcript available here. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.