What about concealing documents from the American people so that people can keep doing their jobs because the American people are going to overreact to this. Just look at Gaborn. Not like he's up in arms every time a border agent dies. The American people respond to what they're told to respond to. That makes actually RUNNING government amazingly frustrating. I find that most of the people who say things like this have never worked in government.
I find most people who say things like this greatly exaggerate the importance and difficulty of their work.
My point is that the default reaction to the government concealing information should't be "does it help my team win an election."