Actually, Mueller told us in his investigation report summaries, that ALL of that happened FlaCal.The denial runs deep here. NONE of that happened. Mueller will tell you so...
As example:
Manafort did give the internal Trump polling data to Kilimnik throughout manafort's term as Campaign manager, Kilimnik did get it to the Russian GRU interfering in our election....
But what the special Counsel could not establish, is what the Russian GRU did with the information, due to not being able to access the GRU's computers, and due to not being able to interrogate the Russians.
Because the Special counsel could not prove what was done with the internal polling data, by the Russians....
Manafort could not be charged with conspiring with them... he colluded with them, but could not be charged with the criminal law on conspiracy.