 You know, in our own families, our grandparents, our great-grandparents, Joe is at that age where he could be settling down and slowing down. And he has continued for the last four years to serve and to lead this country as president, which is simply remarkable. The other thing to consider, Pete, is that he hasn't had a retirement. You know, he had a few years after leaving the vice presidency of relatively quiet time, but he still continued working. He gave speeches. He wrote books.