Here is some information on some other stuff that is related to September the 11th 2001.
This includes Bombs being seen in the Twin Towers, A man being blown out of a window and the famous falling man photo.
PDF 84 P1 Other Stuff Related to September 11th
Here is the replacement for video 3. For some reason the video is no longer available on Youtube.
The flashes start at around 20s in to the video.
Here is the replacement for video 4. This video shows the man being blown out of the twin towers.
The explosion seems to happen at around 57 seconds in to the video.