Shields and Brooks on Keystone, Christie

Aired: 1/31/2014 | 0:12:20 | Clip
Syndicated columnist Mark Shields and New York Times columnist David Brooks join Judy Woodruff to discuss the week’s top news, including the Keystone oil pipeline debate, a new claim about Gov. Chris Christie’s traffic scandal knowledge, plus final thoughts on the State of the Union and predictions for the Super Bowl.