How far did secret agents working for the former Soviet Union succeed in penetrating Australia’s intelligence agencies during the Cold War?This was the question put by ABC Television’s Four Corners in a documentary broadcast on November 1 last year.The program, entitled Trust and Betrayal, failed to provide much new information on this question. But News Weekly, in the course of its own independent inquiries, has reached some disturbing conclusions about the extent of Soviet espionage in Austral…
