Hi Judy!
I recall the man too, seems he did come to Congress to testify but then that was the end of it or maybe it was Victoria testifying, brain is full of sinus crude, not to be confused with JELLO, and not recalling very well.
The Cabal thought they could keep sweeping all their troubles under the carpet but Dunham seems to have a very high power vacuum.
Secret FBI Informant William Campbell Files Lawsuit #UraniumOne
Latest I found, from 02/06/2018