Rep. Devin Nunes: It was well known. We’ve had both former officials and current officials come and tell us that this was a very partisan ambassador. This was somebody who was not only supporting the Clintons, when Clinton was running, telling the people that Clinton was going to win, prognosticating about it. But also once Trump won was badmouthing the Trump administration in Ukraine, to Ukrainians and State Department staff… We would want to get her on the record, did she support the Trump administration? Did she really say these negative things about the Trump administration? Was she looking at journalists? Was she monitoring journalists in the United States? These are all questions that we want answers to… My guess here is that this is someone who the Democrats have been coordinating with. Let’s not pretend that this ambassador hasn’t been working with the Democrats. That’s been happening.
Paul Mirengoff at Powerline adds an interesting angle. John Solomon has reported:
the U.S. embassy in Kiev had been refusing to provide Ukrainian law enforcement officials with visas so they can deliver their evidence of election meddling and corruption to Washington.
For what it’s worth, I have heard rumors that Yovanovitch has said privately that she blocked the visas at the behest of Joe Biden. This is third-hand information and should be viewed as such.
UPDATE: Really important interview with John Solomon: John Solomon Exposes Fired Ukrainian Ambassador's Links to Radical Soros Group. The video is about 8 minutes long but Solomon comes on about half way through. Very interesting. Solomon also speaks about the indictments by DoJ of the two Ukrainian associates of Rudy Giuliani: