but what it does show, incontrovertibly, except to the perhaps president, that russia was trying to meddle in the election. >> let me ask you about one. kristen welker mentioned the commentary about his national security adviser. many foreign policy experts were in munich for the munich security conference. if it was the goal of russia to create discord and chaos within the u.s., then with all the committee hearings and party hatr hatred, they have succeeded beyond their wildest dreamings. they're laughing their asses off in moscow, get smart, america. what do you make of the tweet he fired off? >> they are laughing, but donald trump's tweet i think is disingenuous and ignores the fact that he is a part of their efforts in the united states. now, some may say we don't know he's in the ad or if there was