NEW YORK -- Less than 24 hours after throngs of ecstatic supporters poured into Manhattan for his history-making inauguration, Zohran Mamdani began his first full day of work with a routine familiar to many New Yorkers: trudging to the subway from a cramped apartment.

NEW YORK - Less than 24 hours after throngs of ecstatic supporters poured into Manhattan for his history-making inauguration, Zohran Mamdani began his first full day of work with a routine familiar to many New Yorkers: trudging to the subway from a cramped apartment.