17/01/2013 (1400 GMT)

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Hostage rescue operation in Algerian desert; the Lagarde list; the ethics of cooking crab

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55 minutes

Last on

Thu 17 Jan 2013 14:05 GMT

Newshour Extra

A mother with her injured son, Credit: Hasham Ahmed/AFP/Getty Images

BBC correspondents look at a topic in the news indepth

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