1) Did he tell ASIO about Mossad operations in Italy and their passport scam or was he going to tell them? 2) Can you actually prosecute someone on the basis of what they could say? 3) Why did ASIO burn him out when there is good relations with ASIS? Anger over Dubai? Inter-agency rivalry? Latent anti-semitism?
from the article: Ten lingering questions on the Prisoner X affair