A closer look at the debris falling on Building 7 when the North Tower collasped. Filmed from the WPIX-TV Helicopter "Air11".
Details (from EnhancedWTCVideos):
Videographer: Chet Wilson/WPIX-TV Helicopter "Air11" (WB Channel 11, NY)
Reporter: Melinda Murphy
Pilot: Ray Rivera
View on WTC from: Northwest and West
Camera Location: Multiple over New Jersey
