Sources and Methods
As NTodd points out, the original story was about an over-reaching government wiretapping program, but the Shrubbery keeps revealing the mechanics of the system, essentially telling people about our capabilities.
He should have started a leak investigation when the Times contacted him before the election, and not made any comments on the story. He is endangering national security by talking about this because he doesn’t understand the system well enough to know what not to say.
Negroponte or his ex-DIRNSA deputy should warn the White House off making further comments.