Short enhanced clip. You can download full-length via bittorrent here: http://www.btswarm.org/76f2d389bec95c6099d36dd1913755af4e05c95b And you can find it in 9 (much lower quality) segements here on YouTube: http://www.youtube.com/profile_videos?user=poliunsaturated&p=r My understanding is that this was culled and edited from news footage hosted by the Internet Archive, found here: http://www.archive.org/details/sept_11_tv_archive