Hezbollah, Hamas and Houthi officials attend funeral ceremonies for Iran's Khamenei

Tens of thousands of mourners flocked to Tehran's Grand Mosalla Mosque to pay their respects to late supreme leader Ayatollah Ali Khamenei on Saturday. Among them were representatives from Hamas, Hezbollah and the Houthis of Yemen, members of the "axis of resistance" that Iran has long supported as part of its years-long struggle against Israel.