World leaders sent in video speeches as the 75th annual U.N. General Assembly high-level debate began Tuesday, but what's missing from this year's UNGA? Plus health professionals in the northern hemisphere are warning of a possible "twindemic." We have the details. And the latest on an explosion that rocked a Hezbollah site in Lebanon.
United Nations General Assembly High-Level Debate Begins
This program will begin at 11:30 PM
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