People take pictures of a memorial for the victims of a fire that erupted at the Trade Union House (background) a year ago as they mark the one-year anniversary in Odessa, southern Ukraine, on May 2, 2015. A deadly fire that erupted on May 2, 2014 at the Trade Union House during clashes between pro-Ukrainian and pro-Russian groups had killed 42 people dead. AFP PHOTO / GENYA SAVILOV        (Photo credit should read GENYA SAVILOV/AFP/Getty Images)
iGenya Savilov/AFP/Getty Images

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