At UN, Trump to face questions about Iran, Ukraine, allies

Faced with growing tumult at home and abroad, President Donald Trump heads into his three-day visit to the United Nations this week hoping to lean on strained alliances while fending off questions about whether he sought foreign help to damage a political rival. Trump's latest U.N. trip comes after nearly three years of an "America First" foreign policy that has unsettled allies and shredded multinational pacts. A centerpiece of this year's U.N. schedule will be a Monday session on climate change that Trump plans to skip.
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