Mamdani Faces Ground Zero Backlash After Skipping ’93 Memorial: New York City Mayor Zohran Mamdani skipped this year’s memorial for victims of the 1993 World Trade Center bombing to meet with President Donald Trump in Washington, even as he plans to attend next month’s 25th anniversary of the Sept. 11 attacks despite objections from… #Mamdani #GroundZero #September11 #WTCBombing #NewYorkCity