Who is the man sitting behind the main interrogator?

[question everything]

Was behind Kinzinger today, Aguilar the other day also Lofgren

[montanacowboy]

1. Maybe Chief of Staff

for the Committee

[nevergiveup]

2. I believe he is Secret Service.

[Brother Buzz]

3. Uncle Fester's nephew?

That wasn't nice, but are you talking about the dude with the very expressive eyes?

[question everything]

4. I don't know about expressive eyes but he has a large mop of hair

and for some reason reminds me of an actor. From St. Elsewhere?

[Brother Buzz]

5. He got his ears lowered after the second day

He had a huge unruly mop of hair.

his eyes are the tell, they always widen and open when something sensational is said, otherwise he's totally expressionless.