> All it took was one person willing to burn their career to provide the proof.
So many of the below posts are about all kinds of crazy conspiracy theories (most of them vastly overreach the competence of the USA), but this part hits the nail.
USA's problem is the culture. The idea that if each person pursues their own self-interest it will amount, in aggregate, to the best possible outcome - this is totally flawed.
Your individualism leads not to "freedom" but to accountants who help companies dodge (not avoid) tax, to politicians who don't speak up because it will damage their career, to bankers who extend credit when they know it's unsustainable in pursuit of their bonus, to news anchors who hold their tongue to avoid upsetting sponsors, on and on.
Just reading the biography of Washington right now. I doubt he'd have taken one bullet in the hat for you guys if he could see you now. Snowden is his heir, the rest are not.
Your problem is cultural. That's a big problem. It won't be addressed as the first hurdle is jingoism. Anyone attempting to converse is labelled an anti-American, even though the current America isn't American.