Assange is a consumate dirtbag, it is true, and he did release documents against the only major world power he knows is not going to make him "dissapear."
Then of course he got too bold for his britches and said he might release the documents of the Ruskies and the Chinese. That's the reason he turned himself into Scotland Yard, I'd wager. Oh, he still wants to bluff the US by saying if something happens to him more people will dump the documents he already promised to release, but lets face it, this coward knows he went a step too far.
Seeing as Assange isn't actually a US Citizen one can't really call him treasonous, but he's certainly done no favors to western democracies who by and large operate above the radar. Does anyone truly believe that after the Soviet Union collapsed America stopped having spies all over the world? Everybody already knew the gist of what was in the released documents, the problem is all the specific people he and his cohorts named who now have their safety compromised in addition to the untold diplomatic damage in general. Not that the UN was ever anything but a brood of vipers to begin with, but now they have a pretext to restart their bloviation on big bad bully America again.
The most important advice on all this for my compatriots comes from Glenn Beck. Basically, don't go balistic over these shocking revelations of stuff you already knew or could surmise by applying common sense. The entire point of Assange's document drop is to get the government to overreach by silencing and punishing this guy and in the process put in mechanisms far more effective at silencing and punishing you, the American citizen. Kind of like the new junk groping TSA procedures implemented after the panty bomber's failed attempt last Christmas.
Assange may be a collossal dirtbag who endangered untold numbers of people and undermined the security of western democracies, but the damage has already been done and anything further released will have diminishing returns. I am glad that Hillary Clinton in her role as Secretary of Scare does not let a single detail of the foreign ministers of friend and foe alike escape her sight. There is nothing hypocritical in protecting your nation's sovereignty by having full and complete information about both your allies and enemies. Unlike many nations, the US actually has global responsibilties to consider, and can't waste its Secretary of State's time on fat jokes and ethnocentric humor.