I'm about half-way through it, it's a VERY exhaustive article about both Bernanke and the current economic crisis. Seems that Bernanke was basically lock-step behind Greenspan and ignored warnings from other economists that were getting increasingly worried about the American economy.
http://www.newyorker.com/reporting/2008/12/01/081201fa_fact_cassidy?printable=true
http://www.newyorker.com/reporting/2008/12/01/081201fa_fact_cassidy?printable=true