When you got eyes on this new research, what struck you. >> Yeah, so for a long time, Morgan, we've known that there is a genetic risk that you can test for, a gene called the APO E4 gene. I'll just refer to it as the APO gene.It gives you a higher risk of Alzheimer's. And more and more people are getting that checked out. What we always have tried to figure out though is does a genetic risk automatically translate to a clinical risk.Can you have the gene and can you overcome the clinical possibility of dem ...