I was at work. Actually it was my second day back after being out for 3 months with a tibia plateau fracture. I was working on a telemetry system when the news broke. We spent the rest of the day glued to the TV in the break room watching the events. I hate say this, but, at the time I was working for the City of Delray Beach FL. It was the city where some of the hijacker were living during there time in the US. And just 2 months before the City was awarded with the title "All American City" for the second time. It was the first time any City had won the award for a second time. Kind of ironic.