improve it? >> it's intentional. >> yeah. >> it's not by mistake. this week, among those who have been very loyal to the president, former white house aide communications director hope hicks. she'll be testifying this week. still a question as to whether the white house will exert executive privilege, stand in the way of any kind of truthful, honest testimony. what does the president have to gain or lose by her testimony? >> as a witness, she can be very damaging. she's very close to the president. she was in the campaign. she was the communications director. so i do think the white house understands that if she speaks and she has bad things to say, this will give democrats a lot of material to further their investigation. it's behind closed doors. that plays in the president's favor. part of what hearings can do is allow the public to see the people in the white house, to watch them and hear them say what happened. and he has avoided that until this point. we'll see if he also exerts executive privilege. but that's how he's trying to check the information. >> but olivia, it will be back