You folks know that they are sending 77 year old Senator John Glenn up on the space schuttle, do you know why? They want to find out how well a glass of prune juice works in zero gravity! No disrespect to Sen Glenn, in fact he might be the only politician that I have any respect for right now. Another thought, can you see Bill Clinton or Richard Nixon teaching a sunday school class or building homes for poor people.For anyone who does not know, that is what former president Jimmy Carter is doing now. Lanier Maddux