What Is Tribalism?

Tribalism can be seen as liberals vs. conservatives in today's political climate. But when you take politics out of it, the meaning is much deeper.

What Is Tribalism?
Getty Images

"The Day Ahead" is exploring the idea of tribalism and — politics aside — it is actually much more complex and affects more communities than you may expect. Sports rivalries, ethnic groups and even "bride tribes" all have a strong loyalty to one group or person.