Finding parallels of political dissatisfaction

Aired: 3/19/2016 | 0:05:35 | Clip
A recent poll revealed that only 21 percent of Americans think the country is heading in the right direction. So what happens in a democratic society where understandable grievances have tuned many citizens angry? NewsHour Special Correspondent Jeff Greenfield looks back at a long-ago late winter and two nations that responded in very different ways.