U.S Ambassador to Israel David Friedman takes part in a wreath-laying ceremony at the World Holocaust Forum marking 75 years since the liberation of the Nazi extermination camp Auschwitz, at Yad Vashem Holocaust memorial center in Jerusalem on Thursday, January 23, 2020. World leaders are marking the 75th anniversary of the liberation of the Nazi extermination camp Auschwitz. Pool Photo by Ronen Zvulun/UPI