Scholars from the American University of Beirut analyze the promise and peril of the Arab Spring, as well as what role the United States should play.

JACOB WEISBERG: (In progress) -- introduce Tzipi Livni. She went into politics in the 1990s and was elected to the Knesset in Israel in 1999 as a member of the Likud Party. She joined Kadima, which…

Watch Kadima Party Chair Tzipi Livni express her views on the Israeli-Palestinian peace process and policy toward Iran.

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With violence down and U.S. troop deaths at their lowest point since the Iraq war began, military analysts are in near-agreement that Iraq is more secure today. But CFR's Stephen Biddle and Steven Si…