A Catholic diocese in Harrisburg, Pennsylvania, has condemned Holocaust imagery that appeared on a Catholic school’s Halloween parade float on Thursday. The St. Joseph Catholic School’s float at a community Halloween parade included a replica of the Auschwitz Concentration Camp gate bearing the words “Arbeit Macht Frei.” The German phrase translates to “Work sets you free,” according to the Auschwitz-Birkenau State Museum website. The motto is one of the symbols of the camp, and was used to greet people arriving at other concentration camps in Germany, according to the website. The slogan above the Auschwitz Concentration Camp gate was made...