>> we are not here to call bluffs. we are here to find the truth. this is not a game for us. this is deadly serious. we are on a path that is getting -- taking us to a path to truth and a timetable that respects our constitution. >> congress is back in town with a whole slate of impeachment depositions after two weeks away. today it was the senior state department official who raised concerns about pressure being directed at ukraine by rudy giuliani, president trumps private attorney. has clear democrats are trying to turn on the heat on giuliani. >> despite the fact that he is a private citizen thinks he is covered by this cloak of privilege of the president thinks he can simply hand out to his friends.