Sheila Bair Takes on Tim Geithner, Gets Tough on Wall Street

Throughout the height of the financial crisis in 2008 and afterward, Sheila Bair was known for being an outspoken regulator willing to confront her peers head-on. Her new book "Bull by the Horns" is an insider account of that turbulent time.Here’s more of Judy Woodruff’s conversation with Bair about Geithner, the Dodd-Frank law and what each candidate should do if elected.