You are SO right.This is something that should be known by more people but unfortunately the anti-Catholic’s will not even want to hear it.
Read Rabbi Dalin’s book.“The Myth of Hitler’s Pope”.If he is in possession of information that is unknown to others and would support his contention, then he should make these sources known to all. If he is expressing a personal opinion, it is incorrect for him to do so in his capacity as an official of the state of Israel.