Shields and Brooks on Polls, Biden and Ryan Debate Style

Aired: 10/12/2012 | 0:12:27 | Clip
NewsHour political analysts Mark Shields and David Brooks talk to Judy Woodruff about the reliability of polls to gauge voter behavior, body language and debate style from Joe Biden and Paul Ryan, what topics weren't discussed at the 2012 vice presidential debate and the state of the race post-debate.