Why are two-thirds of diagnosed kleptomaniacs women? Cristen and Caroline explore the 19th-century rise of retail consumerism, shoplifting and how kleptomania was invented to help keep wealthy women out of prison.

Stereotypes peg women as shopaholics, but studies show that both men and women are susceptible to compulsive shopping. Discover how our brains -- and savvy marketers -- influence our purchases in this podcast from