Alzheimer's is an ugly, debilitating disease that robs the family of a person far too long before actual death...I have been too close to it...I understand the desire to get something/anything that will mitigate its advance for those that suffer peripherally to the patient...3 doctors have walked away from their roles...there will be more damage and focus coming to the FDA, and those that have guiding roles in its functioning...again looking forward to June 21st.