of this committee. >> reporter: now, wolf, in some other news in the russia investigation, we are learning that the senate intelligence committee earlier today interviewed former trump campaign manager corey lewandowski. lewandowski becomes the latest official to be interviewed as part of the russia probe. the same committee also previously interviewed paul manafort, jared kushner, the president's son-in-law, but, wolf, i can tell you tonight a number of republicans on these committees believe it's time by the end of the year to wrap this up. they don't want to see this drag on into an election year, but some democrats say, look, there is a lot more to investigate and a lot more questions that still need to be answered. wolf? >> all right, manu, thanks very much. manu raju reporting. let's continue our conversation with democratic senator chris coons of the judiciary committee. senator, you were there. did you hear an explanation from sessions as to why he wouldn't answer those specific questions about his conversations with the president? were you satisfied with his answer about confidentiality? >> wolf, i wasn't satisfied. the attorney general's job is to