I think what going on is the whole committee knows they were spying on Trump and tapping him...
but they are covering up in the public testimony under National Security. And conveniently hang Trump out to dry... this is a public show trial Dog and Pony show...
This would explain all this secret meeting they are having... the FBI is playing a public shell game.. claiming it has to be kept secret to the committee’s
Nunes was very specific about this being not part of the Russian investigation.( outside of the scope of the investigation) And he got this information outside of the community. It a way of letting in get out in to public
Star Chamber s***
That's the impression I get. I think there is a huge stinking cover up going on.