I could almost see the wheels turning in his head when he was staring at some of these nattering Dems. A penny for his thoughts!
If Barr is looking at the early proofs of what we've been told/suspected for the past few years, he may very well have been imagining the reactions when some of those very same people got served with their indictments.
"Revenge is a dish best served cold"
Mine's been chillin' since '65.