[PJ-Comix]

I wished someone would tell him how revolting his cud chewing was.

Watch the first three hours of that hearing and you can see that same guy coughing, hacking, fingering his nose, and in general doing some mighty strange facial tics. And I don't mean every once in a while but constantly.

[Tellurian]

Maybe that kind of behavior is a talent to SS types, useful as a distraction from something that would otherwise draw attention.