That's really odd Alex. According to your own 9/11 Commission Report, the South tower collapsed in 10 seconds, but here you're telling me that it collapsed in 15.2 seconds (in your video). My goodness, that's 50% longer than what the Commission said. I'm trying to find the North Tower time because I believe that they said it fell in a little over 9 seconds although it may have been 11 seconds. I'll have to check on that....but the 22.02 seconds stated in your video, doubling the time at the very least? Shame on you. Rosie needs to smack you around a little.