Second Opinion with Joan Lunden S01E01 - Dementia

Nearly five million people in the United States are living with some degree of dementia. Over the next few decades, aging baby boomers are expected to push that number even higher. This episode of Second Opinion introduces a panel of researchers and healthcare providers, along with one extraordinary dementia patient, who explore the latest trends in diagnosing and treating one of the most frightening illnesses a family can face.