Is the desire to gossip part of human evolution?

Psychologist Dr. Michelle Callahan and Hollywoodlife.com Editor-In-Chief Bonnie Fuller speak to the “Early Show” anchors about the new book “Duels and Duets” that claims the desire to gossip is part of human nature.

Read more posts in: CBS Early Show, Dr. Michelle, Gender differences, Gossip, Relationships, Women's Issues