He can’t get up and leave. Nadler will say he couldn’t stand the heat, and that will be played non-stop all over the media.
Now what he can do is deliver a scathing post-hearing condemnation of this nonsense, but I doubt he will.
This crap is almost unwatchable.
We have the RATS acting like vile little children, blatantly lying (”Trump told people to inject bleach!”) and refusing to let Barr respond to them (”I haven’t asked you a question yet!”).
How he can possibly do with without either walking out or calling those assholes out for what they are is beyond me. I’d be in jail for contempt of Congress because I HAVE contempt of Congress.