In a highly competitive New York City mayoral race, Bernie Sanders has thrown his support behind Democratic socialist candidate Zohran Mamdani. This endorsement comes as Mamdani faces challenges appealing to Black and Latino voters while vying against established figures like Andrew Cuomo. As early voting kicks off, the race tightens, with recent polls indicating a shift in momentum towards Mamdani. However, the New York Times has published critical opinions suggesting voters should consider alternatives to Mamdani, highlighting an ongoing tension in the progressive movement. The dynamics of the race also involve cross-endorsements between candidates, with Mamdani receiving significant support from other progressives. The outcome of this primary is seen as pivotal for the future of the Democratic Party in New York.