UN General Assembly 2026: Trump-Mamdani meeting at Gracie Mansion, NYC gridlock, heavy security

Mayor Zohran Mamdani will host President Trump for a meeting at Gracie Mansion as world leaders converge on New York City for the UN General Assembly. The NYPD and US Secret Service have ramped up security in Manhattan, where traffic gridlock is expected. FOX 5 NY's Jessica Formoso reports.