9/11 From a Police Helicopter Camera Video Released for Public View

A new video taken from a police copter on 9/11 has surfaced. It's an interesting perspective of the attacks almost nine and a half years ago.

The description on YouTube reads:

The chopper sound at the spliced end may be a carry over from a longer video. This video was a part of material provided by NYPD to NIST for the WTC investigation. Previous releases of NYPD material consist of a variety of packages, with redundancies, different namings and overlaps. To answer FOIA requests NIST digs through a vast collection to chop out a requested piece.