Interviews with perpetrators, witnesses, and victims examining the abuses that occurred in the fall of 2003 at the notorious Iraqi prison. Probes the psychology of how typical American men and women came to commit these atrocious acts.

To understand the nature of substance abuse and why an individual succumbs to addiction, a wide range of factors must be examined. This program follows Dr. Nora Volkow, director of the National Institute on Drug Abuse, as she conducts informal group therapy with addicts and their family members. Volkow points out the environmental, behavioral, and genetic influences that make people vulnerable to addiction and outlines ways in which addiction creates...