Oswiecim, Auschwitz concentration camp, Poland, October 27, 2012. Photo/Libor Sojka (CTK via AP Images) ... Holocaust-era three-tiered bunks looked ready to become kindling.

A bunk from a concentration camp is on display at the Museum of Jewish Heritage A Living Memorial To The Holocaust Thursday, May 2, 2019. The bunks are part of the exhibit "Auschwitz. Not long ago.

Auschwitz survivors warned against increasing antisemitism across the globe while they gathered with world leaders at the site of the Polish death camp for the 80th anniversary of their liberation.