After angering Turks--and Muslims all over the world--Pope Benedict XVI arrived in Turkey today with a message of reconciliation. Can he reassure Turks about membership in the European Union?  Can he help resolve growing tensions between Christianity and Islam? Plus, President Bush previews his meeting with Iraq's prime minister and in Florida, shades of the 2000 election--without hanging chads.  Did 18,000 electronic votes go uncounted in a race for Congress?