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CNN has requested comment on the report from the Chinese Embassy in Washington, DC.
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There are several ways a subreddit can be manipulated. "Brigading" involves a coordinated attack by social media users on another group. In Reddit that would be a group of users looking to manipulate the conversation or voting pattern on a subreddit.
Жители Санкт-Петербурга устроили «крысогон»17:52
The barycentric coordinates of are derived from the areas of sub-triangles .