The health of a president can change the attitude of a nation -- or the course, if he dies. Take a look at how healthy some of our past leaders were.
1 / 13
Larry Downing/Reuters
The inhabitant of this house, the leader of the nation, has sometimes been a man in excellent health; at other times, he's been someone with a constant need of doctors.
Celebrity may seem like a young person's game, but there are many celebrity senior citizens still out there working, including Friday's birthday girl, 75-year-old Jane Fonda, who would beg to differ.