People walk through the former Nazi German death camp of Auschwitz-Birkenau as they attend the annual Holocaust remembrance event, the "March of the Living" in memory of the six million Holocaust victims in Oswiecim, Poland, Monday, May 6, 2024. The event comes amid the dramatic backdrop of the violence of the Israel-Hamas war after the Oct. 7 Hamas attack, the deadliest violence against Jews since the Holocaust, and as pro-Palestinian protests sweep U.S. campuses. (AP Photo/Czarek Sokolowski)