Grover Norquist on Balanced Approach to 'Pink Unicorns'
Video duration: 10:32
Since 1986, the Taxpayer Protection Pledge has been signed by politicians promising to oppose increases to the marginal income tax rate. But some Republicans say they may be willing to break the pledge to avoid the fiscal cliff. Judy Woodruff talks to pledge creator Grover Norquist, president of Americans for Tax Reform.