[oceanplexian]

> I think a big problem here is that all existing laws and the system concerning presidents rests on one very important assumption. That the commander in chief is a decent, rational human being that carefully considers his actions and holds the interest of the United States and the Citizens in high regards.

No, that's not what the existing laws or system rests on.

The system rests on the fact that the Commander in Chief is an elected representative, and therefore their actions represent the will of the people. Washington Post might not think he is rational. A random Judge might not think he is rational. You might not personally think he is rational. What is "rational" is determined at the ballot box, or via the impeachment process in the legislature.