Actually, he did.
If it were me, right after the first demogogue berated me, I would have put my notes away, stood up, and walked right out.
Who the phuck do those snots think they are? They are all corrupted by Pelosi and the "squad" and are only using the hearing as a forum to fillibuster and posture for as long as their time is allowed. They didn't want a hearing, they wanted a chance to kissPelosi's & the squads collective fat ass.