Three weeks ago, Israeli police found a mosaic floor in an Arab car. The Antiquities Authority has confirmed that the floor be belongs to a previously undiscovered synagogue in the Ramallah area. Researchers from the Israeli Antiquities Authority believe that the mosaic formed part of an ancient synagogue floor because it contained depictions of Jewish symbols, such as the base of a menorah (a seven branched candelabrum), a lulav (palm branch), and dates. Another, no less interesting feature of the mosaic, are the words “Shalom (peace) on Israel” which are inscribed on it. At first, researchers thought the thieves had...