I've always maintained that at least some of the leaking is being done by someone everyone else would least suspect. However, the problem I have with the few mentioned in this article is that neither one of them woud have all the information leaked so far, would they? The leaking does need to stop so the administration needs to get on top of this pronto. If Stone really knows, he needs to pass that information along.
Feed them a bone, and see if they'll gnaw on it. Now Jared comes up as a leak; how about Stone? He was once "inside", and the senile old goat is more than likely trying to get himself back in the spotlight. Never trust a liar (too bad the media can't get this principle right).
2 things: article says Goldstone is a Russian operative. He is a 2nd rate publicist. "Leaker" was Jared. Not via leak but via materials subpoenaed for Russia probe. Once received, someone on Mueller team had to leak. Or NSA hacked DJT jr email acct.