Undersecretary of State at the Chancellery of the President of Poland Wojciech Kolarski,left, Polish Prime Minister Mateusz Morawiecki and deputy Prime Minister Beata Szydlo, right, place candles at the Monument to the Victims at the former Nazi German concentration and extermination camp Auschwitz II-Birkenau, during on International Holocaust Remembrance Day in Oswiecim, Poland, Saturday, Jan. 27, 2018 Saturday is also the 73rd anniversary of the liberation of Auschwitz-Birkenau by the Soviet army. (AP Photo/Czarek Sokolowski), APTOPIX