Jerusalem Dateline: The Islamic Messiah - Oct 4, 2013

This week on Jerusalem Dateline: Waiting for the Mahdi, the strange and dangerous theology that motivates Iran's leaders. Why they believe the chaos and uncertainty in the Middle East heralds the coming of the Islamic Messiah.

And, Israel Prime Minister Benjamin Netanyahu makes his case to the United Nations. He warns the world that Iran's new leader is a wolf in sheep's clothing and promises that Israel will protect itself by any means necessary.

Plus, watch our exclusive interview with Israeli Deputy Foreign Minister Danny Ayalon. Get his insights on the recent developments on the thaw in the U.S. relationship with Iran and what it means for Israel.