If anyone else in the government, except possibly the vice president, had revealed such classified information that person would be going to prison. The president, however, has inherent constitutional authority to declassify information at will. And that means the federal laws that criminalize the disclosure of classified secrets don’t apply to him.

If this doesn’t make much sense to you, I feel your pain. To understand the legal structure of classification and declassification requires a brief journey into the constitutional law of separation of powers. That’s not always especially fun. But at this juncture in U.S. history, it’s essential. Not since Richard Nixon’s administration has separation of powers been so central to the fate of the republic.

The authority to label facts or documents as classified rests with the president in his capacity as a commander in chief. Or at least that’s what the U.S. Supreme Court said in a 1988 case, Department of the Navy v. Egan.

Justice Harry Blackmun, who wrote the opinion, said that the executive’s “authority to classify and control access to information bearing on national security … flows primarily from this constitutional investment of power in the President and exists quite apart from any explicit congressional grant.”