Susan Linn, instructor of psychiatry at Harvard Medical School and associate director of the Media Center at Judge Baker Children's Center, discusses how all aspects of children's lives, including their health, education, creativity, and values, are at risk of being compromised by their status in the marketplace. Interweaving real-life stories of marketing to children, child development theory, and the latest research, Linn reveals the magnitude of this problem and show what can be done about it.