Great article. It brings back to mind a question I had recently: what gives the federal government, specifically the executive branch, the power to classify information at all? I know there are laws and executive orders that say they can do that, but I’m wondering what the ultimate authority derives from in the Constitution. If it’s not a simple explanation, are there any scholarly legal articles I can look at?
https://en.wikipedia.org/wiki/Powers_of_the_president_of_the...
State secrets privilege[0] is closer, but not quite it. All that does is allow the executive to say in court "sorry, that's classified, state secrets privilege," and have certain evidence excluded. It doesn't really get to the root of what allowed the government to classify the information in the first place.
My suspicion is that it derives somehow from the president's role as commander-in-chief, but I'm not very familiar with the legal scholarship behind it.