Legend or Reality in North Korea

I have a friend who traveled south-east Asia about 3 years ago. He told me that there are parts of his area who truly believe that Americans kill babies and drink their blood. Could the following story be a similar example of urban legend, or is this the truth about the North Koreans? There is enough doubt to believe it. (HT: Austin Bay)

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THE North Korean refugee had one request for her captors before the young Chinese soldiers led her back across the steel-girdered bridge on the Yalu River that divides two "socialist allies".

"She asked for a comb and some water because she said that if she was going to die she could not face going to heaven looking as dirty and dishevelled as this," recounted a relative of one soldier who was there.
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The soldiers, who later told family members of the incident, marched the woman, who was about 30, to the mid-point of the bridge. North Korean guards were waiting. They signed papers for receipt of the woman, who kept her dignity until that moment. Then, in front of the Chinese troops, one seized her and another speared her hand " the soft part between thumb and forefinger " with the point of a sharpened steel cable, which he twisted into a leash.

"She screamed just like a pig when we kill it at home in the village," the soldier later told his relative. "Then they dragged her away."

...“I’ve heard it a hundred times over that when we send back a group they stab each one with steel cable, loop it under the collarbone and out again, and yoke them together like animals,” said an army veteran with relatives in service.