https://www.nationalreview.com/2018/12/the-barr-memo-is-a-commendable-piece-of-lawyering/
Trump’s attorney-general nominee would help Mueller conclude his work within DOJ guidelines.
It is exactly what we need and should want in an attorney general of the United States: the ability to reason through complex legal questions in a rigorously academic way. Not to bloviate from the cheap seats, but to think these issues through the way a properly functioning Justice Department does: considering them against jurisprudence, statutes, rules, regulations, and Office of Legal Counsel (OLC) opinions, with a healthy respect for facts that we do not know or about which we could be wrong — facts that could alter the analysis.
That is precisely what Bill Barr did in June, when he penned an unsolicited memorandum to top Justice Department officials on a matter of immense national significance: the obstruction aspect of Special Counsel Robert Mueller’s investigation of President Trump.
Barr, whom President Trump has nominated to be the next attorney general, was not prejudging the facts. He was addressing the law and Justice Department policy. With great persuasive force, the 19-page memo posits two contentions. First, based on what is publicly known, the special counsel’s theory of obstruction is legally flawed. Second, if a Justice Department investigation is going to be used to take down a democratically elected president, the social cohesion of our body politic demands that it be over a clear, very serious crime, not a novel and aggressive theory of prosecution.