Both the Plame case and this one involve covert agencies being used as political tools against a sitting president in a time of war by people inside the agencies or the senate(thus helping our enemies along with a political party). So to me there is treason going on that needs to be rooted out, this is the real story.
This bears all the characteristics of a government agency that knows it has no arrows in its quiver. If revealing the existence of the NSA surveillance was actually a crime, the White House would never have made that request. Instead, they would have pointed out that the NYT would be violating Title So-and-So, Section So-and-So of the U.S. criminal code -- and threatened to run the newspaper out of business and charge every employee with crimes that could land them in prison for decades.