The Constitution specifies minimum ages for persons to be elected to the House, Senate, and Presidency. It's a well documented fact that the human mind and body decay with age, so doesn't it make even more sense to specify maximum ages for the most critical national occupations? How about a mandatory retirement age of 72 for judges, and a maximum age at inauguration of 65 for Presidential and Vice-Presidential candidates?
Yes, I realize that that would disallow Clinton, Sanders, and Trump. And no, I don't want Cruz or Kasich either.