Under our constitutional structure of separated powers, the nature of Presidential power entitles a former President to absolute immunity from criminal prosecution for actions within his conclusive and preclusive constitutional authority. And he is entitled to at least presumptive immunity from prosecution for all his official acts.

Determining whether and under what circumstances such a prosecution may proceed requires careful assessment of the scope of Presidential power under the Constitution. The nature of that power requires that a former President have some immunity from criminal prosecution for official acts during his tenure in office. At least with respect to the President’s exercise of his core constitutional powers, this immunity must be absolute.

The President’s authority as Commander in Chief is a core constitutional power, as granted in Article II, Section 2. This example is not hyperbolic.