I've been thinking about your post, and the comment about where, and how, Mueller obtained his information on Cohen.
Supposedly, he obtained it from various interviews during his investigation. Rosenstein is so well connected, personally and politically, it wouldn't surprise me if he was getting information from his wife, as well as Obama and Clinton.
Beside the fact it's likely Brennan and Clapper still have shills in their respective agencies who probably deliver them information, and gleefully move it up the line.
You can't sneeze in DC without the snot landing on a Democrat!
Hate is how progressives sustain themselves. Without hate, introspection begins to slip into the progressive's consciousness, threatening the progressive with the truth: that their ideas and opinions are illogical, hypocritical, dangerous, and asinine.
This is backed by data.