Joe Cullity was on the World Trade Center plaza moments after Flight 11 struck, well before Flight 175 hit the South Tower. He captured some of the only unfiltered footage from the plaza during those 17 minutes between the two impacts. What stands out are the small details. Abandoned coffee cups that were almost certainly still warm. People moving across the plaza. Tower occupants standing near the base, looking up and trying to understand what had just happened. Only minutes earlier, many of these people were likely arriving for work, heading toward the elevators and beginning a completely normal Tuesday morning. Cullity’s footage captures that strange moment when the World Trade Center was already under attack, but almost nobody yet understood what was coming next.