It’s clear that he’s refusing to answer any questions that ask him to back up statements he made in the report.
Mueller running out of gas. He just might end up face down on that table.
It's also clear, that he fumbled around why he doesn't use the word collusion, I counted 13 seconds of confusion about collusion.
“Its clear that hes refusing to answer any questions that ask him to back up statements he made in the report.”
And that’s unacceptable, since he was told he was free to answer within the “four corners” of the report. It seemed that he is wimping out on even that. (But only when Rats ask questions.)