One journalist's surprisingly hopeful in-the-trenches look at Alzheimer's, the disease that claimed her mother's life. Like many loved ones of Alzheimer's sufferers, Lauren Kessler was devastated by the disease that seemed to turn her mother into another person before claiming her life altogether. To deal with the pain of her loss, and to better understand the confounding aspects of living with this disease, Kessler enlisted as a caregiver at a facility...