US-Iran Tensions Could Overshadow Push for Climate Action at UN

September 20, 2019 01:54 AM
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As world leaders gather for their annual meetings at the U.N. General Assembly next week, escalating tensions between Washington and Iran could overshadow the proceedings. But the U.N. Secretary-General hopes to keep the mounting emergency over climate change in the spotlight. VOA U.N. Correspondent Margaret Besheer has more.