This is ancient history by now, but Professor Turley's interpretation is that the OLC memo pretty much blows then AG Barr's critics away. His critics, of course, were the usual suspects of the progressive Legal Left. Moonbats like Larry Tribe. This, of course, was one of the good things that Barr did, and you can find the full Turley article here:
Newly Released OLC Memo Shows Staff Lawyers Found No Basis For Obstruction Charges In Mueller Report
This is ancient history in a sense, but will hamper the continuing jihad against Trump. It confirms the poor view of Mueller and the faux impeachers. For our purposes I'll just quote from Turley's concluding paragraphs:
Well, one may be allowed to dispute Turley's blanket assertion in his final sentence as expressing an ideal. I think we all know that that's certainly not the invariable reality--if by "plebiscite" we understand "public opinion" or "political pressure."