Eric Felten has a very good article today that, while focusing on what might at first seem like one small data point in the Russia Hoax, actually opens up major vistas into the overall conspiracy. The article is at Real Clear Investigations, and concerns Michael Gaeta's recently released testimony, comparing it to Bruce Ohr's previously released testimony: FBI's Man in Europe Undercut Ohr's Claim of Limited Russiagate Role.
You'll recall that Michael Gaeta was, in the summer of 2016, stationed at the FBI's Legat office in Rome. He had in the past been Chris Steele's handling agent and when, at the beginning of July he got a call from Steele telling him that he (Steele) had some very hot but unspecified info for him, Gaeta dropped everything and rushed off to London.
That raises all kinds of questions in my mind for which I have no convincing answer at this point. The FBI has numerous Legat offices around the world, but London is certainly one of the largest and most prestigious. They operate on a regional basis, just as FBI Field Divisions in the US operate territorially. Just as an FBI agent would never travel to another Field Division in the US to conduct investigation without notification (there are exceptions to the general rule), likewise no agent at one Legat would simply fly to the territory of another Legat to conduct investigation. In fact we do know that Gaeta sought and received permission for his jaunt from no less a high DoS official than Victoria Nuland, but why an agent stationed in London could not have visited Steele remains unclear to me--as does who at FBIHQ would have been aware of Gaeta's trip.
That said, the main point of Felten's article concerns Bruce Ohr.