Vatican's top official on issues of peace and justice, said in an interview that Gaza now resembles a "big concentration camp." (from jpost.com). This is equating the murderers of innocents in Palestine to Nazies' crimes. Gaza's population is 1.5 to 2 million. More than half of them are children, which makes Gaza the largest "children concentration camp" the wortd has even known. What was the size of the largest concentration camp before Gaza?