Oh I understand it alright. This is not a grand jury. It is allegedly an impeachment inquiry. All previous impeachment inquiries have allowed for the due process items I suggest as fair.. From public testimony to the opposition being allowed to subpoena witnesses to representation for the accused to transcrpts...you know...basic fairness.
This is not a search for truth it is a Kangaroo court. And Kevin would be a liar if he didn't admit that if Republicans ran an impeachment inquiry against a democrat president like it's being done today, he'd have his panties so far in a wad it would cut off blood flow to his vagina.