WORLD  ·   January 21, 2014

'Black widows' among Olympic security fears

- Ahead of the games in Sochi, Russian security officials are hunting down three potential female suicide bombers, all wives of slain terrorists. ()

- Ahead of the games in Sochi, Russian security officials are hunting down three potential female suicide bombers, all wives of slain terrorists. ()

'Black widows' among Olympic security fears (1:37)

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