Sen. Kennedy, who serves on Judiciary Committee, admits he has no idea who's overseeing the Mueller investigation.

"Should you know that?" CNN asks him.

"Well, I'd like to know, but I don't expect the acting AG to call the Judiciary Committee," Kennedy replies, pathetically. pic.twitter.com/DXOdaXtJCB

— Aaron Rupar (@atrupar) December 6, 2018