The UAE arrests 3 Uzbek nationals for the killing of an Israeli-Moldovan rabbi DUBAI, United Arab Emirates (AP) — The statement from the country’s Interior Ministry offered no motive for the slaying of Zvi Kogan, though an Israeli Foreign Ministry official later told The Associated Press that he simply had been “killed because of who he was.” The post The UAE arrests 3 Uzbek nationals for the killing of an Israeli-Moldovan…