Question: On the some versions (TV), when Al walks in the lobby to check it out, right before he gets to the elevators and then leaves, the camera pans to the left and you see a terrorist with a machine gun waiting for him. On other versions (VHS) you don't see this terrorist. Why? NOTE: I've seen both on the same TV set.
Question: What are the girls doing when they throw Grace's son onto the kitchen floor? Why are they harassing him, and why is their grandmother enjoying it so much?
Answer: They are blowing a 'raspberry' on his bare belly, just good-natured teasing of a younger sibling.
Answer: The most likely reason is that the two versions have been "panned and scanned" differently. In the original theater version, both things are on screen at the same time at opposite sides of the screen. In one version, the person who did the TV P&S (not someone associated with the making of the film) chose to move the view from one side of the original picture to the other, showing the terrorist, while the person who did the VHS P&S stayed focused on one side of the frame, only showing Al.
Myridon