I have seen many calls for the House to impeach Barr, but what if McConnell decides to sacrifice Barr to allow his vulnerable Senators to “do the right thing” right before the election? It’s not like Barr would be replaced by someone any better.
Maybe holding hearings and keeping the pressure on Trump and Barr is a better play for taking the Senate. Repeat over and over about the way the GOP Senators carried water for Trump leaving that as the last image before the election, especially as Trump looks worse and worse every day. Don’t give them a chance to redeem themselves in the eyes of the voters at this late hour.