I think they are really trying to egg Trump on to fire them and end the investigation. They have nothing to investigate that would lead to any indictments against the Trump administration. What they really want is their Watergate 2.0 so they can impeach Trump and remove him from office.
The only way to counter this is to start charging/executing people for sedition/treason. That is the only way to drain this swamp...
Amen!