concerning, but i'm sure that is a conclusion the special counsel will work towards to try to understand the intention. >> snowballing effect that happens, the intention of the president of the united states to try to stop or distract the investigation, you find additional shoes dropping. additional doors opening. and expansion of an investigation that likely would have been quite narrowly tailored. >> reporter: also emernlgs abouting from comey's closed door meeting with senators, the possibility that attorney general jeff sessions might have had a third undisclosed meeting with russian ambassador about sergey kislyak in 2016. sources say that intercepted communications reveal a discussion among russians. the fbi has not made any conclusions. raising the spector though of possible perjury by sessions. the department of justice today says attorney general sessions has no plans to resign and denies the meeting with kislyak. sessions will publicly face