NYC Mayor Zohran Mamdani hosted lefty leaders from across the globe on Saturday to kick off a three-day summit pushing progressive agenda items like dealing with climate change. Mamdani delivered opening remarks at the Urban 20 Summit in New York City, where he and other mayors discussed “practical solutions” to address “rising housing costs, the climate crisis and migration,” according to a propaganda press statement released by the socialist mayor’s media team. Details of the summit were scarce and released Soviet-style. Most of Saturday’s activities were closed to the press. Only select media – which did not include The Post...