finally, former congressman dennis moore of kansas is here today as a long-time colleague and friendf his, i was saddened to learn of his alzheimer's diagnosis so soon after his retirement from the house of representatives. it's no surprise to anyone who knows him, though, that his first instinct was to educate others and continue serving the public through advocacy and education. so i look forward to hearing from each of our distinguished experts, and before we turn to the first panel, i'll yield to senator moran. >> mr. chairman, thank you very much. i'll make my remarks relatively brief because i would not want to detain or delay the testimony of our distinguished experts. but i very much appreciate what you just said and your willingness to conduct this hearing on alzheimer's disease. in my view, this could be the defining disease of our generation. i'm pleased, as you indicated, to have dennis moore testify on his experience of living with alzheimer's. i appreciate dennis as a friend, and i also appreciate his desire to take his own difficult challenges and focus them in helping