january 6th when the riot is raging and the president is sitting there watching television and be reacting. he could be really, really crucial witness if he is cooperating with the government. >> and this is not the end of the story. we don't even know whether the target letter will result in an indictment. if you look ahead and think about what you know from the evidence gathered in the january 6th investigation at the congressional level, is this a difficult case to prove against donald trump? >> look, we found that there was ample evidence. as i said, the special counsel likely has more. you never know as a prosecutor if a case is or is not a slam-dunk or strong. you don't bring it unless you're confident that you can approve it. jack smith is a careful lawyer. he won't issue it unless he believes it will have proof. >> we'll have to talk about this again. something tell me it's not the end of the story. thank you for joining us.