opinion by prosecutor moore. he's doing a methodical job, this is going to fit into context in effect one or two or three pieces of a very large puzzle that he's putting together. unless there's a better answer than i don't remember, i forgot, then he's in trouble. >> let's talk about mueller's investigation. reportedly, he's looking into speaking with his british promoter ron goldstone who set up the 2012 meeting between natalia veselnitskaya and donald trump jr. and manafort and kushner and so forth. remind everyone what he can offer to this investigation? >> well, he was the link between the russian lawyer and the campaign. he was the contact. he was the one who made the approach and as we noted in the previous segment, you know, said there was dirt being offered as part of the russian -- russian government support for your dad. and rather than, you know, as we talked then, what we talked about when the e-mails came out, rather than the first action being going to the fbi and