Hello? You are aware that leaking, a.k.a. treason, is actually illegal :O? Shocking I know. Guessing by the example of all the politicians in the US, who leak everything that politically fits their goal, you were led to believe there's any correlation between what you leak and the legality of it. Hint: there isn't.

You are the one inviting everyone to be a law unto himself. If any would-be-leaker feels the government is doing any wrong doing, he's free to take the law unto himself and release that information to the public along with whatever else fits into his usb key. There are proper channels to handle this, which don't involve betraying your country and breaking one of the most fundamental laws in the country, and the fact the government was acting illegaly doesn't justify breaking the law.