Overclassification of information is a widely acknowledged problem in the US government. This editorial gives a good summary of the problem. Security officials testified before the House that between 50 and 90 percent of what is classified either shouldn’t be classified or it is overclassified. 2000+ officials made 77.5 million classification decisions in fiscal year 2014, which means over 35,000 classification decisions per official per year. These officials are basically rubber stamps, granting whatever classification is requested, and almost no time is spent reviewing each classification request. If a government employee requests that something be classified, it is almost never denied. There is no review or oversight of the classification decisions and every incentive is to not deny classification requests.
Now compare that rubberstamping process with what happens with reporters at the Washington Post where Gellman did the majority of his reporting. First a team of reporters goes through the classified documents and argue among themselves about what they think the public should know. Then, they have to convince their editor. Then, they have to convince the company’s lawyers. Then, they contact the relevant government agency and give them a chance to give an official comment on the record. At that point, the government agency has the chance to try to convince them that they shouldn’t publish the information. Finally, they have to convince the paper’s fact checkers. Many reporters have said that their stories were not run after going through this process. Newspapers often aren’t eager to offend government officials, because it harms their ability to get access in the future. It isn’t an accident which media get the important interviews.
Considering how many important stories that Gellman broke about the government violating people’s civil liberties, he knows what he is talking about. Let me give you an example of how Gellman’s reporting helped protect my civil liberties. Gellman was the lead reporter who broke the story that Dick Cheney and Don Rumsfeld had turned Bush’s Department of Defense into a rogue intelligence agency, that was doing things that were illegal under US law and were not in the DoD’s mandate. One of the things that the DoD was doing was spying on domestic peace activist groups who opposed the war in Iraq.
I was a grad student at the time, and I was one of the founders of a student activist group against the war at my university. I remember two strange guys coming up to us and asking us a bunch of questions about our email list, when we met, etc. I can’t be sure who these guys were, but I spent a lot of time talking to people about the war, and they didn’t act anything like the normal students we talked to. They acted like military, and they didn’t want to sign our petition, or give any info about themselves, but they kept milking me for info in weird ways. At the time, I didn’t think much of it, but after Gellman’s story was published, we heard from other student anti-war groups that had similar experiences and some of them filed FOIA requests to verify that they had been spied upon.