Robert Bahar and Almudena Carracedo’s documentary “The Silence of Others” asks the question—what if in the 1960s you were sadistically tortured for your political beliefs – and the man responsible (Antonio González Pacheco, aka “Billy the Kid”) became your neighbor? No one has been charged with the murder of hundreds of thousands of Spaniards during the Francisco Franco regime and the bloody civil war that preceded it, buried in more than 2000 mass graves. In this installment of “Leonard Lopate at Large” on WBAI, Robert Bahar discusses “The Silence of Others” and the disturbing events it covers.