Bros, bros, calm down.
Tomorrow, we celebrate Independence Day, that much is true. However, part of the American system of Justice is based upon enforcement of law and the ability to subpoena suspected criminals and witnesses. As Snowden has fled the country, he has prevented the United States Judicial system from reaching a decision on any potential punishment he may deserve. Such actions are symbolic of a defiance and anarchism that have no place as celebration of United States freedoms. You cannot support Snowden and not support the government that upholds such freedoms. By fleeing from the United States government, he has condemned himself as a traitor, and therefore any foreign agency that chooses to withhold him is in direct support of an anti-American agent. Whatever the intentions of his actions, the United States now has direct purpose to deem him a 'terrorist.' The mere fact that this was a 'secret' of the NSA is that they wanted it to be kept a secret. You can claim Constitutional Rights all you want, but as per the Fourth amendment, no Rights are being violated by attempting to secure Edward Snowden. This is a completely 'reasonable seizure,' especially since it has already been revealed that he obviously knows somewhat more than he has already told. Anything he could add to the leaks might actually impair the government's capability to enact certain procedures essential to gathering data on terrorists and anti-American agencies. Personally, I believe that the Freedom of Speech/Press/whatever should not apply in this case. You want to talk about how the Constitution was set up, you should talk about how Hamilton was willing to put down the Whiskey Rebellion with full military support, that was the action to be taken that was necessary for the maintaining of an empire...
And, if I may, I'd like to get a little beside the point, by saying that the United States government is completely justified in performing espionage on both foreign agents and domestic (although we may not be at that point). The United States IS an empire. Although we do not have overseas colonies, there is hardly a place on the globe where our influence does not lie heavy upon. Part of the United States' Grand Strategy of securing their power is to disrupt any governments that show signs of building an anti-American coalition. Such have been the goal of all actions in the Middle East. And one of the essential aspects of maintaining a higher position as an empire among nation-states, is to maintain the 'high ground.' As technology has advanced, it has allowed the United States to control that high ground from every vantage point. Even if the kind of spying Snowden leaked about never took place, the United States has plenty of satellites constantly imaging places of interest. There is hardly a major event that can go on anywhere in the world, that this Empire does not know about. The United States has reached its role as the caretaker of this planet, and if you're not aiding them, you're a terrorist. You Europeans may not like it, you Americans may not like it, but even if the United States never needs this level of information, you better bet that we should have it, just because no one else can. Some piddly little protest ain't gonna do shit in protecting you 'Freedoms.' Needless to say, it is the Federal government who maintains and oversees your freedoms. It will take them away just as easily as you gained them, and justifiably so.