Twenty-five years after 9/11, America still won’t name what killed nearly 3,000 people. Daniel Cohen traces a single unbroken thread — from a president calling Islam “peace” days after the towers fell, to Zohran Mamdani handing a 9/11 ceremonial pen to a lawyer who defended an al-Qaeda terrorist tied to a Pentagon hijacker. Cohen asks the question no one dares answer: never forget what, exactly?

