May 1: Gillian Tett on Fool's Gold

Gillian Tett, the FT's capital markets editor, talks to Andy Davis, editor of FT Weekend, about the background to her new book, Fool's Gold, in which she traces the origins of the financial crisis back to innovative work by a small group of bankers in the mid-1990s, and explains how the products they pioneered ultimately engulfed most of the developed world's biggest financial institutions.