One young boy kneels in front of three other children, in the same manner of the condemned man; Three other children stand behind him in the same way that the terrorists stood over the men prior to their beheading. The three standing children are armed with pretend weapons. One of the three children is a girl.
The tallest of the three standing children pretends he is Zarqawi, and reads a list of demands.
The film clip ends with the pretend beheading of the kneeling child.
I'm not sure 'chilling' covers it.
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