Holocaust survivors Rose Moskowitz, right, and Chairperson of the Center Organizations of Holocaust Survivors in Israel Colette Avital, left, light a Memorial Torch during a ceremony at the World Holocaust Forum in Jerusalem, Thursday, Jan. 23, 2020. U.S. Vice President Mike Pence, Russian President Vladimir Putin, French President Emmanuel Macron, and the presidents of Germany, Italy and Austria were among the more than 40 dignitaries attending the World Holocaust Forum, which coincides with the 75th anniversary of the liberation of the Auschwitz death camp. (Abir Sultan/Pool Photo via AP)