Just some of the things we need answers for...
I'll give those questions a shot
Who put Mifsud onto Papadapolous? That would be John Brennan.
Who put Halpert onto Papadopolous? That would be John Brennan
How did Downer's information wind up at the State department instead of other sundry agencies? Well according to the Mueller report he is a “representative of a foreign government”, so it makes sense that he would be considered a POI for the state dept. Not sure what this point is?
Did Clapper use any human resources in surveilling the Trump campaign? No that would be Comey and Brennan
Did Comey use any human surveillance in the investigation? Yes
Why did Comey leak at opportune political times? He was being directed to by Clapper or Brennan, most likely Brennan
Why wouldn't Comey make truthful admissions publicly? He has a keen understanding of Perjury.
Why were there so many Clinton allies in key positions in the upper FBI and on Mueller's team? At the FBI, like most government workers they supported the statues quo as opposed to someone who has never held public office and openly calls them the swamp. As far as the Mueller hit team, they didn't think it would drag on long enough for anyone to notice. They thought they would have him out of there in 6 months. I also think they surmised that by having all Trump haters there would be no leaks back to the President.
Did it affect their investigation decisions? In the case of the FBI agents the IG ruled no, although that was only on those agents. It obviously did, just in regards to how each case was handled.
Why was the dossier given to McCain? He was the leader of the never Trumpers, McCain obviously hated Trump even more than Hillary. Turns out he died a bitter old man, anyway it made it look like it was a bipartisan effort.
How many places was the dossier leaked? Inside government, to nearly every dept. Outside government, I would think that number would be in the double digits.
If we can't believe the Russians on anything why should anything in that dossier be taken at face value when they compiled it? Because it fit the democrat/elitist ruling class agenda
Is it possible the Democrats were duped by a disinformation op that succeeded beyond anything the Russians thought? Some elected reps were duped early on, however as time drug on it became obvious that the collusion thing was a hoax and they had to find something else. Many of the low information voters still are being duped today.