From rent controls and universal childcare to his controversial views on Israel–Palestine, Mamdani’s platform represents a radical departure from City Hall’s traditional centrism. Here's a breakdown of his core beliefs and proposals.

But whatever happens in November, Mamdani already has earned the most support of any U.S. politician who endorses the movement to boycott Israel. His victory offers a clear sign that backing the movement, known as BDS, is hardly the red line that its critics long tried to make it.