No, unfortunately it isn’t explosive. Graham is dirty on Ukraine himself and Burr’s committee is a totally corrupt cover-up operation.
Barr told Graham that though Rudy can come to the DoJ with his evidence, they’ll dismiss it under the claim that any reports out of Ukraine are unreliable and likely Russian propaganda.
So yeah, there will probably be an extremely limited, highly modified hang-a-bit-out around FISA abuse, but Barr will continue to fulfill his role as a coverup artist for the rest of it.
And don’t let those Fox shills fool you.
And it isn’t even breaking news. This story about the hoaxblower meeting and plotting the coup has been out a week or two.