Gaza War Provides Rare Common Ground for Iran, Turkey

Iranian President Ebrahim Raisi is due to visit Turkey on January 24 for a summit with Turkish President Recep Tayyip Erdogan, with the Israel-Hamas war topping the agenda. The two leaders have been vocal in their support for Hamas, but rivalries remain as Tehran and Ankara compete for influence in the Caucasus and Syria. Dorian Jones reports from Istanbul.