Russia-Poland feud over history clouds Auschwitz anniversary

featured_button_text 1 of 3 FILE - In this Dec. 6, 2019, file photo, the sun lights the buildings behind the entrance of the former Nazi death camp of Auschwitz-Birkenau in Oswiecim, Germany. World leaders will gather twice to mark the 75th anniversary of the liberation of the Auschwitz-Birkenau concentration camp _ once on Thursday, Jan. 23,...