[atomicpossum]

If that decision is reviewable by no one, it effectively would.

The check on Presidential power is always the Congress through the vehicle of impeachment. An abuse of Article II power would definitely be an impeachable offense.

[lugsoul]

So, unless a majority of an elected legislative body votes to remove the elected President, there is NO check on his authority?

A lot of folks around here need to revisit their Madison.