An artist ties himself with a rope that spells out "Kidnap" during a protest over the disappearance of booksellers in Hong Kong, Jan. 10, 2016.

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An artist ties himself with a rope that spells out "Kidnap" during a protest over the disappearance of booksellers in Hong Kong, Jan. 10, 2016.
An artist ties himself with a rope that spells out "Kidnap" during a protest over the disappearance of booksellers in Hong Kong, Jan. 10, 2016. 
Credit: Tyrone Siu/Reuters