An armed French soldier patrols in front of Notre Dame Cathedral in Paris. 一名全副武裝的法國士兵在巴黎聖母院前面巡邏

An armed French soldier patrols in front of Notre Dame Cathedral in Paris, France, December 24, 2015, as a security alert continues during the Christmas holiday season following the November shooting attacks in the French capital. (REUTERS/Philippe Wojazer)
Photos of the day - December 24, 2015
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