https://www.washingtonexaminer.com/news/justice-department-trump-never-asked-barr-to-talk-to-ukraine
"The Justice Department said Tuesday that President Trump never told Attorney General William Barr to contact Ukraine about any investigation of 2020 Democratic front-runner Joe Biden, apparently distancing itself from Trump lawyer Rudy Giuliani’s actions."
Barr ain't going out on that limb with Ruby.