If he's only talking to Horowitz, then it's a waste of time. Horowitz will not ask the questions that need to be asked. Let Barr pick an interrogator interviewer like Durham. Durham can give copies of the 302's to Horowitz if he desires.
Joe DiGenova said on Hannity’s show that Steele is going to be interviewed by Durham, not by Horowitz, and that it will be given overseas.