Imps of the Mind Gone Awry: Obsessive Compulsive Disorder

Rituals, checking the stove, repetitive thoughts. Everyday patterns for all of us, but when they go awry, the impact of these imps of the mind is devastating and life-consuming. This week, a provocative theory with new, convincing science - could Obsessive Compulsive Disorder in some children be triggered by a common bout of strep throat? And, nipping the obsessions and compulsions in the bud - one parent's story, and a pilot project already changing the lives of young people plagued by OCD.