Because during the last three weeks his character has been assassinated, as well as DOJ. I'd take the opportunity to explain - again - that just like the summary, this was a team effort between DOJ officials, legal team, Rosenstein (who created the investigation), and that attorneys from DOJ *and* the Special Counsel performed the necessary redactions as a team effort.
And explain the four categories of redacted information, why the redactions, and explain that even redacted versions of the report exceed any statutory obligations to Congress. I'd explain that this isn't Watergate or Whitewater; neither are the rules governing the Mueller investigation the same as those. That the DOJ during the Clinton era replaced those rules with those he lawfully had to observe in this investigation.
In short, I'd explain why this isn't "a Bill Barr Production!" as Democrats and lapdog media have framed it. I'd do their damned job for them and defend the post-investigation conclusion.