Terrifying History on Instagram: "In the immediate aftermath of the 9/11 attacks, some witnesses and news outlets mistakenly reported a third hijacked plane—beyond the two that struck the World Trade Center and the one that hit the Pentagon—due to the chaotic flow of information. This confusion stemmed partly from the scrambling of U.S. Air Force fighter jets to intercept potential threats, which were occasionally misidentified as additional hostile aircraft. For example, early CNN and BBC broad