By Michael Oren This week, on Yom Hashoa, a friend told me a story I had never heard —how her father as a young Jew in Libya during World War II was arrested by the Italians and later, after the Nazis occupied Italy, marked for transport to Bergen-Belsen. An hour after hearing this story, while participating in a TV panel on the Holocaust, I learned that Italy’s right-wing prime minister, Giorgia Meloni, was halting her country’s defense agreement with Israel. Coming from one