Absolutely! If they talk to her I guaran-damn-tee you she will give them enough names to keep them investigating til Christmastime. And of course there could be no voting because “ongoing investigation”.
They think they are so smart. But these people are stupid.
Trump and his team are way ahead of them.
After my TS clearance was completed and adjudicated I had the option to receive a redacted copy of it. The portion concerning my wife, (yes, they went into her background also since a spouse can be a potential blackmail trigger), was redacted in areas. So. yes, he can have a copy of the investigation.