How long has it been since he ordered the declassification?
Where are the documents?
Is he the President and head of the executive branch or isn’t he?
When the President issues an order is that order subject to review by a cabinet official or a deputy?
And, just in case he hasn’t been informed by his team of crack advisors, concealing criminal activity by classifying it is, in and of itself, a felony.
“When the President issues an order is that order subject to review by a cabinet official or a deputy?”
Nope. If they don’t obey, it’s insubordination and they can be canned for that, even in Executive branch positions like the Attorney General that are somewhat protected by legislation from arbitrary firing by the President. None of them are protected from being fired for out and out insubordination.