There are about two dozen check-references to identify who the ‘source’ was in providing the underlying intelligence to CIA Director John Brennan;
who then wrote the “EC” for the FBI; which started the 2016 Counterintelligence Operation.
Stefan Halper checks off every single box: √Currently overseas. √Current/Former CIA operative. √Current/Former source for FBI. √Anti-Trump motive. √Formerly put together this exact type of operation. √Connections to UK spies/intel community/politicians. √Connection to Australian spies/intel community. √Connection to Alexander Downer. √Political operative. √Wanted Clinton to win 2016 election. √Connects to Carter Page. √Connects to George Papadopoulos. √Connects to John Brennan. ETC.
https://theconservativetreehouse.com/2018/05/11/the-insurance-policy-the-ec-the-2016-fbi-counterintel-operation-and-the-mysterious-informant-who-originated-brennans-ec/
Background on Halper
https://threadreaderapp.com/thread/978269326519230465.html