New York is under the spell of heatwave. Its young mayor Zohran Mamdani sprung into action and gave a new rule: turn AC on 78-degree.

He expanded emergency heat measures to taper off the impact of the searing sun.

Forecasters warned the temperatures could soar to as high as 112 degrees.

In response, Mamdani took to X, to share, "New York: it's hot out there, and the power grid is working overtime to keep us cool.”

He advised........

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