New York City authorities report a fire on the 88th floor of the New York City skyscraper that is being built at Ground Zero.Update at 8:43 a.m. ET: NBC4 New York, quoting fire officials, reports that 90 firefighters responded to the reported fire.
Original post: The fire department says the fire was reported shortly before 8 a.m. at One World Trade Center in Manhattan and emergency workers are on the scene, the Associated Press reports.
Authorities say there are no reports of injuries.
