that might give us clarity in your reporting? >> no. i think at the end of the day what has to happen is the results of the investigations, both in the intelligence community as well as on the congressional committees, they have to be made public. and the sources that i'm speaking with in congress, both republican aides as well as democrats, there is now an added pressure for former fbi director james comey to have to testify publicly. it's unclear whether or not republicans are going to allow that to happen. but at the end of the day, i think that as this president moves forward, particularly as he heads into his first international trip, this he's going to be facing questions from nato counterparts from around the world who had some concerns, quite frankly, about candidate donald trump's rhetoric for russia now suddenly he's facing accusations that he fired the director who was investigating him. >> jane, there's a new washington post article about trump's words adding fuel to questions about the legality of firing comey. what are the main questions from a legal standpoint? >> the big question is did he obstruct justice? did he obstruct an investigation