Alzheimer Disease is a silent thief. Day by day it steals our memory - the very thing that tells us who we are, who we are with and how we got to where we are. Without that knowledge we feel hopelessly lost. Lynn Smith shares her story as caregiver for her mother who suffered from dementia in the hope that some of the lessons she learned will be helpful to anyone moving into that difficult role. There are many things she wished she had known earlier...