There is a much deeper issue here: as Americans, we need to decide how much protection we actually want. One group says everyone is responsible for their own protection, another says everyone needs protecting from everyone else, yet another group says we'll protect you if you don't look to closely behind the curtain, and so on e pluribus ad-infinitum ...
Nobody has a good solution, yet. Personally, I don't mind the NSA spying on foreigners (that's their job) and if you're not from the US, I feel like you should have known that was a possibility.
What I'd settle for at the moment is more independent oversight by people not intimately connected to the defense industry and less secret courts and judgements that make us look and sound like cartoon banana republic.