Mitt Romney Releases 2011 Returns Taxes Still a Hot Topic

Aired: 9/21/2012 | 0:03:57 | Clip
President Obama has badgered Mitt Romney to release more than two years of income tax returns. Romney addressed criticism by releasing his 2011 returns, showing he paid an effective tax rate of 14.1 percent. But that didn't take taxes off the campaign trail as the candidates set out to woo older voters. Judy Woodruff reports.