>> you can't be sure of anything. it does feel a little bit more like this is moving in that direction. and the other thing that's interesting about this is i think a lot of us who watch robert mueller thought that given the request to adjourn paul manafort's joint status report to the court last week for ten days, so that they could be of greater assistance to the judge, that ten-day period ends monday, a lot of us thought that means there is an indictment coming. as you look at what is going on now, it may be a situation where robert mueller wanted to get donald trump's answers on collusion submitted under oath before he released an indictment which would, on collusion, it's probably not going to be trump but maybe roger stone, for example. and in that indictment he's likely to set forth and lay out the factual narrative of how the collusion happened. he didn't want trump to see that and be able to tailor his answers to the indictment, so maybe that's one reason.