Volunteers Hit the Pavement to Sway Undecided Voters in Ohio

Aired: 11/5/2012 | 0:07:52 | Clip
In an election season colored by the intense negative tone of political ads, infantries of Obama and Romney campaign supporters hope to act as a positive force, making sure that everyone who has not yet voted early or by absentee ballot gets out to the polls on Election Day. Judy Woodruff reports.