Laura Kam: The sad truth about Jewish informants during the Holocaust – Polish-born Belgian Jew Icek Glogowski was an infamous Nazi collaborator responsible for the deportation and death of hundreds. | Jpost

That Anne Frank could have been caught because she was turned in by a Jew has caused some shock and disbelief to many, but not to me.
I grew up in a household with an extended family that never stopped talking about their experiences in Europe during the Holocaust, and the few that are alive still do. Apart from my uncle Max, who simply could not speak of his years in not one but several concentration camps, as a young man, I heard lots of stories. One of them was about le Gros Jacques (Fat Jacques) or, as he became to be known, Jacques the Musser (traitor).