Rudolf (Rezső) Kastner (Kasztner), also known as Israel (Yisrael) Kastner was the "de facto" head of a small Jewish organization in Budapest known as the "Va'adat Ezrah Vehatzalah" ("Vaada"), or Aid and Rescue Committee, during the Nazi occupation of Hungary during World War II. As the head of the "Vaada", he was one of the conduits between the Nazis and the Jewish community in Hungary. Wikipedia
The definitive Wikipedia entry for Rudolf Kastner. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Rudolf_Kastner
Since the 'Kastner case' is the subject of most of the broadcasts concerning collaboration which have been specifically complained about, we shall go into this in greatest detail, and have put some books in as evidence about it. ... The most notorious www.lastsuperpower.net/docs/nzc5thekastnercase