I see a lot of articles about who is or isn't Snowden, what he did, where he was and where he'll go. But I don't see anything about the NSA and what's going to

I see a lot of articles about who is or isn't Snowden, what he did, where he was and where he'll go. But I don't see anything about the NSA and what's going to change with PRISM. A lot of noise about him just to hide the fact that in the end nothing will really change?