nsa rogers, the head of the dni coats. those are witnesses to possible obstruction of justice of donald trump. that's the only reason to interview them. it doesn't mean donald trump is guilty. it doesn't mean he's going to be charged with anything. but is he under investigation? of course he is. >> david, do you buy sekulow's explanation that the president's tweet was in response to a "washington post" article that cited unnamed sources that the president was under investigation, kellyanne conway said that it was i think -- i think she said he was employing irony if memory serves me correct. >> oh, yes. it's too clever by half. when anybody says donald trump didn't really explain the whole story because he only had 140 characters to play with and so therefore he just -- donald trump, if he had a real story to tell, would have done five tweets in a row. but i think what was going on here, anderson, is that something very similar in a very positive way, by the way, years ago when president eisenhower used to come out for press