roger stone is clearly named as the intermediary, the conduit between russia, wikileaks and the trump campaign and it casts in very dangerous contexts the president but also his son donald trump jr. who came before a committee where i served, the judiciary committee and made some statements that are very, very seriously in doubt as to their truthfulness now, after some of what is in this indictment. >> you think that -- you think the president's son, don junior, because of his testimony before the judiciary committee then chaired at the time by chair grassley, that he made false statements to that committee >> he has some explaining to do and i think his truthfulness is very seriously in doubt as to some of the statements he made about the trump tower meeting, his father's knowledge of it and about the statements also involving the wikileaks release