When you get a clearance, you agree that violating the clearance amounts to treason and is subject to penalties accordingly. These politicians violating their oaths - do they contain similar language? If so, then they should go to jail if its proven they have indeed broken said oath. I'm not contradicting myself there, and I'm still not sure how this is relevant to the thread. Do you think that because some people get away with crimes, everyone should?
There is a context you are not appreciating to this, that the contract to protect secrets is for protecting *valid* secrets for *valid* policies - and we'll even throw in some wiggle room that doesn't mean 'policies you agree with', because more protection is needed than that, but at some point, there are policies outside 'valid'.
When you find the government has been lying to the public for years about war, you have a duty to the public not to be part of the lie and coverup.
'Voting them out' isn't adequate, when the acts are killing people daily and elections can be years away, the public lacks the secret information to make an informed vote.
When I was a kid and Ellsberg happened, my view was the absolutist 'he promised, he lied, he's a criminal'. You seem not to have gotten past that point.
And punishing people for doing the right thing is not only immoral to those people, it also causes great harm in preventing the whistleblowing from happening.
Our society isn't as simple as the civics books where everyone acts nicely and there's never a reason to whistleblow outside the system'. We should protect that.
The corrupt can get away with murder, gaming the system, abusing power, and we only have a limited number of things that help catch them and prevent it.
There's a certain common sense to exposing wrongdoing, to having an informed public even without a huge wrong.
Don't make me drag out analogies on exposing the holocaust to make the point that there are times not to respect secrets, when the people the secrets protect break public trust.
When JFK was approving the previous administration's Bay of Pigs plans, he asked the New York Times to bury info they had on it 'for national security', and they did. When it was a disaster, he said he wished they had not listened and exposed the truth, and it would have prevented a disaster. He warmed to the role of the press to keep the government honest after that, as a partner that could help with constructive criticism.
In every major incident I know of since 9/11, the military has put out misinformation - the female soldier caught and 'rescued' in the first days of Iraq, Pat Tillman, Abu Ghraib, depleted uranium, various civilian killings, on and on. There is a risk they think it's 'their job' to 'protect the mission' by preventing the negative effects the citizens finding the truth can have, and that's a risk to our democratic system and the public's rights.