Nicholas Kristof, co-author of A Path Appears: Transforming Lives, Creating Opportunity with his wife, Sheryl WuDunn, talks with Rich Fahle of Astral Road Media about his book and upcoming PBS series, and how his own path as a writer and journalist took an unexpected detour after a single writing assignment.

This interview was recorded at 2014 The Miami Book Fair International as part of PBS coverage of the event, in production partnership with Astral Road Media.