ANDREA MITCHELL (HOST): Let me show you what happened on the House side at a hearing with [FBI Director] Chris Wray testifying yesterday when [Rep.] Louie Gohmert [(R-TX)] was questioning the FBI director about whether or not the FBI has been -- and Mueller -- are penetrated with people who are biased. [...] MITCHELL: To some people old enough to remember the McCarthy hearings, that had a certain smell about it. SEN.