The problem of the gas chambers or the rumor of Auschwitz - Veterans Today | Military Foreign Affairs Policy Journal for Clandestine Services
After the war, the International Red Cross (which had carried out its investigation on "the rumor of Auschwitz" (d) , the Vatican (which was so well informed about Poland), the Nazis, the collaborators, all declared well. others: “The 'gas chambers'? we didn't know.”
Source: veteranstoday.com