Friday, July 29, 20160182 Sitting with head bowed and eyes closed, Pope Francis paid silent tribute to the victims of one of the worst atrocities of the 20th century. The pope arrived July 29 at the Auschwitz-BirkenauNazi death camp in Oswiecim, an area now blanketed by green fields and empty barracks lined by barbed wire fences, remnants of a horror that...