Former Sen. Snowe: Time for Voters to Reward Bipartisanship

When Sen. Olympia Snowe, R-Maine, announced in 2012 that she would not seek re-election, she cited strident partisanship as the main reason to end her 33-year career. Judy Woodruff talks with Snowe more about what prompted her retirement and how she's working to resolve the bitter divide in American politics.