We didn't have that in the eight-millimeter days. We had to lug a projector, we had to plug it in to somebody's wall, put up a screen and show it to someone patient enough to sit there for five minutes and watch.

VOA: special.2011.06.20

And then you can issue a silent alarm where in a few seconds or minutes somebody will show up to the gate and question that particular passenger.

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Not knowing whether somebody is going to show up with a gun or not.

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The two main characters spend the entire play waiting for somebody named Godot to show up, but admit that if he did arrive, they might not recognize him.

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