>> when we look back from 1991 to 1993, it interesting, i went back and looked at some of the reporting and his confirmation hearing back in 1991 was, quote, unusually placid, closed quote. i suspect this confirmation hearing will be anything but unusual nally -- go ahead. >> but, go ahead. let's ask that. let's say he lets this go all the way to the end. how could attorney general barr undercut mueller's investigation, even if he let it is conclude? could he not decide he's going to hold all the findings and not release it, not let it go public? are there other things he can do