Bill Gates tells Dr. Jon LaPook about watching his father lose his abilities to Alzheimer’s, saying that even with constant care, there was nothing that could bring his cognition back — and that experience pushed Gates to dig deeper into the disease. Gates has already put more than $300 million of his own money into Alzheimer’s research. https://www.cbsnews.com/news/promising-clinical-trials-in-alzheimers-prevention/ | CBS Sunday Morning

Bill Gates, who has donated $300 million to support Alzheimer's research, tells CBS News chief medical correspondent Dr. Jon LaPook that he's "optimistic" about disease prevention. Recent studies have shown new antibody drugs to slow cognitive decline among people with early-onset Alzheimer's — a critical finding, given that the disease, as of now, has no cure. Dr. LaPook has more this Sunday. https://cbsn.ws/4oXQkFa | CBS Sunday Morning