“How would they come to be in possession of the names of American spies imbedded within China? Neither of them would have that sort of access.”
They would have to appoint collaborators to positions with the access - just as they apparently embedded loyal collaborators into the FBI (which themselves could have had counter-intelligence access).
They would have to appoint collaborators to positions with the access - just as they apparently embedded loyal collaborators into the FBI (which themselves could have had counter-intelligence access).