What I've read is it's about half. About half of dementia is Alzheimer's and the other half is the collection of a variety of ones. It's tough, though, when you look at a family. If the focus is on research, absolutely there's some really important stuff happening there. A family's life is really more than disrupted, it's overturned by any of those dementias.
My problem is, as a pastor dealing with families—and I'm the bleeding heart at this table—I want to help them all. I've just seen too many families where they simply don't know where to turn. I am looking for federal government leadership in that way. It'll be up to you to decide how much you want to focus on precision and how much you want to broaden that mandate. It'll be up to you.