Israel's ambassador to Romania David Saranga delivers a speech during a ceremony commemorating the victims of the Holocaust on the International Holocaust Remembrance Day at the Holocaust memorial in Bucharest, Romania, Thursday, Jan.27, 2022. Holocaust survivors and politicians warned about the resurgence of antisemitism and Holocaust denial as the world remembered Nazi atrocities and commemorated the 77th anniversary of the liberation of the Auschwitz concentration camp on Thursday. (AP Photo/Andreea Alexandru)