On October 7, 1944 a revolt took place at the Auschwitz II-Birkenau camp, in the Sonderkommando - the special work unit that consisted mainly of Jewish prisoners whom the Germans forced to work in gas chambers, burning pits areas and crematoria. Dr. Igor Bartosik of the Auschwitz Memorial Research Center talks about the background of resistance of the Sonderkommando and the revolt itself. In the picture: gas chamber and crematorium IV at Auschwitz that was set on fire by Sonderkommando prisoners during the revolt.