In 2001 there weren't high-resolution cameras pointed everywhere 24/7 like there are today. Nobody had a camera in their phone, the police didn't have red-ligh

In 2001 there weren't high-resolution cameras pointed everywhere 24/7 like there are today. Nobody had a camera in their phone, the police didn't have red-light cameras at every intersection, we weren't all terrified of terrorists and school-shooters, and the only place you did expect to be filmed was at a 7-11 convenience store. EDIT: One thing to ponder is that there are only a couple of videos of the first plane hitting the WTC that morning even though there were millions of witnesses. This is because back then things only got filmed when people were expecting things to happen.