Fast Forward to the scene where the Cyberdyne Building explodes (Having the DVD is good so you can frame advance). The explosion is shown many times from different angles. The final shot has the police helicopter in front of the explosion. The pilot says "We got a war-zone here.". At the bottom of the frame there is group of people standing with what looks to be cameras on tripods. That is the camera crew filming ground level views of the explosion. I know this because in the making of the movie it shows the camera crew standing on that exact spot to film the explosion. Remember the police were in the other side of the parking lot.