Ahead of Presidential Debate, US Teachers Show Better Ways to Argue

The third and final presidential debate takes place October 19, marking the end of an exceptionally nasty campaign. The country is more polarized than it has been in decades, leading to confrontation and gridlock over nearly every major issue. For the sake of the country's political future, some grade-school teachers are instructing their students in the art of civil discourse. From a classroom in southern Virginia, VOA's Steve Baragona reports.