For today's Geo Quiz we asked which one of the following ISN'T an actual town in the United States. Arabia, Nebraska -- Bagdad, California -- Cairo, Illinois -- Mecca, Indiana -- Palestine, Texas. It's a bit of a trick question because the answer is NONE OF THE ABOVE. All those towns really do exist in the US. In fact you may find out about these towns and others in author Jonathan Curiel's new book, "al' America: Travels Through America's Arab and Islamic Roots." Anchor Marco Werman speaks with Curiel about discovering traces of Arab and Islamic culture in unexpected places here in the US.