THE DEMONRATS ARE ASKING FOR SOMETHING THEY KNOW THEY CANNOT SEE!
The DemonRats KNOW they legally CANNOT see the entire Mueller report. Once AG Barr tells them that, they can begin their "Barr Cover-Up" campaign and USE THE MEDIA to attack Trump for lack of total transparency and his 'obstruction of justice' for not allowing Congress or the people to see the entire report!
The ELEPHANT IN THE ROOM IS: If the DemonRats want ALL of the Mueller report, THEN THEY MUST ALSO WANT THE FISA APPLICATIONS TOTALLY UNREDACTED THEN, RIGHT?!!!!
McConnell doesn’t want the unredacted fisa documents released.
My guess is he thinks/knows Trump will release some or all of what he’s got.