We all have questions about Alzheimer's disease and dementia. What research should we trust? How are women, in particular, affected? Dr. Howard Fillit, executive director and chief science director of the Alzheimer's Drug Discovery Foundation (ADDF), answers audience questions about the link between estrogen and Alzheimer's, the validity of tests to detect Alzheimer's disease, and much more in a fascinating during the ADDF's 4th Annual Great Ladies Luncheon and Fashion Show.