Yes perhaps you haven’t heard. Many trump appointed judges have ruled that the committee is both bi partisan AND legitimate. Which is why folks have been compelled to show up and testify and turn over documents. Even the trump stacked Supreme Court agrees. And, I bet Steve “the facist” Bannon agrees now as well as his criminal case for avoiding testifying starts Monday. Ask yourself this, if nobody did anything wrong , why is trump calling witnesses to try to convince them to not testify? Wouldn’t an innocent man want his people to show up and testify to clear his name?? I know, I know, facts, like oaths, don’t mean a thing to you MAGA folks.