them in their broader investigation of russian interference in the 2016 election. and there are all sorts of plot points. his relationship with constantine kilmnik. the polling data that was esupposed to go to ukrainian oligarchs and perhaps others. and it was clear from the unsealed transcripts of hearings and judge amy burnl jackson's court room that the mueller people regard this one meeting on august 2nd, 2016, where manafort is with kilmnik and they're at cigar club in manhattan and pass the polling data to him. mueller's prosecutor, andy weiszman had said this meeting goes to the very heart of what we're investigating. so it seems almost obvious that mueller wanted manafort to talk more about this too, explain