And how much should it rely on leaks from anonymous sources?

After the 2010 reorganization, posting new comments on leaks was no longer possible.

"The Justice Department has legitimate reasons based on previous leaks to ask for this."

"You are aware of departmental policy on unauthorized leaks to the media."

That's my theory, based not on leaks but on common sense.

Shelby also took a hard line on leaks of classified information.

He is not going to comment on leaks, he says.

She said that work on leaks and other repairs had not been completed.

Its original reporting is often based on leaks from unnamed sources.

The questions from Balls appear to be based on leaks from within government.