instances before he became president of the united states, so it is not entirely clear whether or not this interaction actually happened. reporter: we sought clarification in washington and moscow on whether putin ever told trump personally that russian prostitutes were the most beautiful in the world. the white house didn t get back to us. putin s spokesman said the russian president, quote, could not say such things and did not say it to president trump. wolf? there s another surprising part of the comey memos describing president trump being frustrated with michael flynn, his fired national security adviser. tell us about that. reporter: well, comey said he had serious worries over flynn. he said this guy has serious judgment issues. so far no response from flynn to that part of comey s memos. brian, thanks. very good report. breaking news next, a courtroom bombshell as michael