Chicken and egg?
I remember speculation in the Washington Post or NY Times that Trump had an agenda to spite Obama and that it included such things as Iran, Medicare and the Mexican border wall.
Did this speculation come from their own investigations or from rootling through the UK Embassy bins or accessing its leaky email servers or did Durroch's team dig deeper into this press speculation to come up with its own conclusions that confirmed the speculation and, which it reported to government and which then became public?
Possible answers in a future best-selling blockbuster expose by a female journalist.
Kaz, really good point, but also this. Darroch's papers are said to be from 2017 - 2019. Who was FS from 2016 - 2018 and, therefore, in receipt of some of the documents? Well, it was one Boris Johnson, yet he wipes his hands of the matter.