Trump faces packed UN agenda as Ukraine, Iran conflicts dominate diplomacy

New York, Sep 22 (UINI) US President Donald Trump faces a packed day of diplomacy at the United Nations on Tuesday, with the wars in Ukraine and Iran expected to feature prominently in talks with leaders from Europe, the Middle East and Latin America, a day after he met New York City Mayor Zohran Mamdani at Gracie Mansion. Trump began his New York engagements on Monday with a visit to Gracie Mansion, the mayor's official residence, where he held an hour-long meeting with Mamdani. Before the meeting, Trump described the historic residence as "one of my favorite places in the…