presidential obstruction and other crimes. for over four hours the judiciary committee today heard testimony from president nixon s former white house counsel john dean, who knows a thing or two on the obstruction of justice, as well as former u.s. attorneys and msnbc contributors joyce vance and barbara mcquade. the special counsel s team wasn t able to find collusion between the trump campaign and russia, but apparently you did. so mueller in his report is careful to clarify that he s not making any decision about collusion. that is a far cry from saying that there was no evidence of collusion. there s a bunt evidence of collusion in this report. you said i think this case is far wrs than watergate. obviously you were wrong that there was conspiracy or collusion with russia. do you admit to that? i agree that robert mueller