A new book dissects J.P. Morgan's role in the financial crisis and how JPM managed to both help create the products that would ultimately derail the markets and also how JPM avoided some of the huge losses tied to the financial crisis. Author and journalist Gillian Tett, assistant editor, Financial Times, talks about her new book, "Fool's Gold" in which she analyzes J.P. Morgan and its role in the financial meltdown.

A new book dissects J.P. Morgan's role in the financial crisis and how JPM managed to both help create the products that would ultimately derail the markets and also how JPM avoided some of the huge losses tied to the credit crisis.