Some interesting food for thought here, an opinion piece by Greg Sargent, of the Post, regarding AG Barr, and the conspiracy theory that is at the heart of Trump's effort to overturn Mueller. Seems like it's starting to come into clearer focus, at least I find this very plausible. The announcement by Ukraine of investigating the 2016 election may well have coincided with Barr's "investigation of the investigators". Exactly what I would expect at this point, and a Big Lie that we can't allow to win...
https://www.washingtonpost.com/opinions/2019/10/23/hidden-revelation-taylor-hints-worse-come-trump/
The testimony from Taylor, the acting U.S. ambassador to Ukraine, also contains a key revelation about Attorney General William P. Barr — one that provides an occasion to revisit his role in this scandal, and hints at how Barr will likely continue perverting the U.S. government machinery to help Trump get away with it.
Taylor’s key mention of Barr comes in a very damning passage. Taylor recounted that he’d learned that Gordon Sondland, the U.S. ambassador to the European Union, had informed Ukraine that the frozen military aid would be conditioned on launching the “investigations” Trump wanted.
Taylor then testified that on a call, Sondland stated that Trump told him he wanted Ukrainian President Volodymyr Zelensky to “publicly” pledge investigations — which would undercut the fact of Russian sabotage of the 2016 election and help smear potential 2020 opponent Joe Biden. Taylor claimed Sondland told him the money was dependent on this.
Taylor then
adds:
We also discussed the possibility that the Ukrainian Prosecutor General, rather than President Zelenskyy, would make a statement about investigations, potentially in coordination with Attorney General Barr’s probe into the investigation of interference in the 2016 elections.
Two senior U.S. officials seriously discussed a plan in which the attorney general of the United States would publicly coordinate with a foreign government to help Trump absolve Russia of culpability for an attack on our political system, by helping to repudiate our intelligence services’ conclusion about that culpability.
That’s the goal of Trump’s demand for Ukraine’s investigation into 2016 — to
validate a conspiracy theory which holds that Ukraine hacked Democrats’ emails and set up Russia to get blamed for sabotaging the election for Trump.