US Vice President Mike Pence and Second Lady Karen Pence lay flowers at a railway once car used to transport inmates at the Auschwitz-Birkenau concentration camp memorial in Oswiecim. Getty Images
US Vice President Mike Pence and Second Lady Karen Pence lay flowers at a railway once car used to transport inmates at the Auschwitz-Birkenau concentration camp memorial in Oswiecim. Getty Images

Mike Pence visits Auschwitz after saying Iran plotting new Holocaust